DOI OWNER DEPOSIT-TIMESTAMP LAST-UPDATED CITED-BY-COUNT 10.21037/jss 10.21037 201812240416 2018-12-24 0 10.21037/jss.2016.03.06 10.21037 201604052145 2016-10-19 0 10.21037/jss.2015.12.01 10.21037 201604052145 2016-10-19 4 10.21037/jss.2016.01.06 10.21037 201604052145 2016-10-19 1 10.21037/jss.2016.02.01 10.21037 201604052145 2016-10-19 5 10.21037/jss.2016.01.05 10.21037 201604052145 2016-10-19 4 10.21037/jss.2016.01.04 10.21037 201604052145 2016-10-19 4 10.21037/jss.2016.01.07 10.21037 201604052145 2016-10-19 5 10.21037/jss.2016.02.02 10.21037 201604052145 2016-10-19 2 10.21037/jss.2016.03.01 10.21037 201604052145 2016-10-19 0 10.21037/jss.2016.03.07 10.21037 201604052145 2016-10-19 5 10.21037/jss.2016.03.02 10.21037 201604052145 2016-10-19 3 10.21037/jss.2016.01.02 10.21037 201604052145 2016-10-19 0 10.21037/jss.2016.01.08 10.21037 201604052145 2016-10-19 0 10.21037/jss.2016.03.03 10.21037 201604052145 2016-10-19 1 10.21037/jss.2016.03.04 10.21037 201604052145 2016-10-19 0 10.21037/jss.2016.01.01 10.21037 201604052145 2016-10-19 0 10.21037/jss.2016.01.03 10.21037 201604052145 2016-10-19 0 10.21037/jss.2016.06.10 10.21037 201607052140 2016-10-19 1 10.21037/jss.2016.06.07 10.21037 201607052140 2016-10-19 1 10.21037/jss.2016.05.01 10.21037 201607052140 2016-10-19 6 10.21037/jss.2016.06.05 10.21037 201607052140 2016-10-19 1 10.21037/jss.2016.06.03 10.21037 201607052140 2016-10-19 0 10.21037/jss.2016.06.06 10.21037 201607052140 2016-10-19 4 10.21037/jss.2016.06.04 10.21037 201607052140 2016-10-19 2 10.21037/jss.2016.04.01 10.21037 201607052140 2016-10-19 0 10.21037/jss.2016.06.02 10.21037 201607052140 2016-10-19 1 10.21037/jss.2016.06.01 10.21037 201607052140 2016-10-19 2 10.21037/jss.2016.06.09 10.21037 201607052140 2016-10-19 0 10.21037/jss.2016.06.08 10.21037 201607052140 2016-10-19 0 10.21037/jss.2016.09.03 10.21037 201609290553 2016-10-19 2 10.21037/jss.2016.09.09 10.21037 201609290553 2016-10-19 2 10.21037/jss.2016.08.09 10.21037 201609290553 2016-10-19 1 10.21037/jss.2016.09.08 10.21037 201609290553 2016-10-19 1 10.21037/jss.2016.08.05 10.21037 201609290553 2016-10-19 6 10.21037/jss.2016.08.08 10.21037 201609290553 2016-10-19 2 10.21037/jss.2016.08.04 10.21037 201609290553 2016-10-19 0 10.21037/jss.2016.08.07 10.21037 201609290553 2016-10-19 0 10.21037/jss.2016.08.06 10.21037 201609290553 2016-10-19 1 10.21037/jss.2016.09.07 10.21037 201609290553 2016-10-19 4 10.21037/jss.2016.08.03 10.21037 201609290553 2016-10-19 0 10.21037/jss.2016.08.01 10.21037 201609290553 2016-10-19 0 10.21037/jss.2016.08.02 10.21037 201609290553 2016-10-19 0 10.21037/jss.2016.09.01 10.21037 201609290553 2016-10-19 0 10.21037/jss.2016.09.06 10.21037 201609290553 2016-10-19 0 10.21037/jss.2016.07.01 10.21037 201609290553 2016-10-19 2 10.21037/jss.2016.09.10 10.21037 201609290553 2016-10-19 0 10.21037/jss.2016.12.05 10.21037 201701060244 2017-01-06 0 10.21037/jss.2016.09.04 10.21037 201701060244 2017-01-06 2 10.21037/jss.2016.11.02 10.21037 201701060244 2017-01-06 3 10.21037/jss.2016.11.01 10.21037 201701060244 2017-01-06 5 10.21037/jss.2016.12.13 10.21037 201701060244 2017-01-06 0 10.21037/jss.2016.11.05 10.21037 201701060244 2017-01-06 5 10.21037/jss.2016.12.04 10.21037 201701060244 2017-01-06 3 10.21037/jss.2016.09.05 10.21037 201701060244 2017-01-06 6 10.21037/jss.2016.09.02 10.21037 201701060244 2017-01-06 0 10.21037/jss.2016.12.06 10.21037 201701060244 2017-01-06 12 10.21037/jss.2016.12.03 10.21037 201701060244 2017-01-06 0 10.21037/jss.2016.11.03 10.21037 201701060244 2017-01-06 0 10.21037/jss.2016.12.12 10.21037 201701060244 2017-01-06 0 10.21037/jss.2016.11.04 10.21037 201701060244 2017-01-06 0 10.21037/jss.2016.12.02 10.21037 201701060244 2017-01-06 0 10.21037/jss.2016.12.07 10.21037 201701060244 2017-01-06 0 10.21037/jss.2016.12.08 10.21037 201701060244 2017-01-06 0 10.21037/jss.2016.12.09 10.21037 201701060244 2017-01-06 0 10.21037/jss.2016.12.10 10.21037 201701060244 2017-01-06 0 10.21037/jss.2016.12.11 10.21037 201701060244 2017-01-06 1 10.21037/jss.2016.12.01 10.21037 201701060244 2017-01-06 1 10.21037/jss.2017.03.07 10.21037 201703300148 2017-03-30 0 10.21037/jss.2017.02.01 10.21037 201703300148 2017-03-30 1 10.21037/jss.2017.02.05 10.21037 201703300148 2017-03-30 1 10.21037/jss.2017.03.04 10.21037 201703300148 2017-03-30 0 10.21037/jss.2017.02.06 10.21037 201703300148 2017-03-30 0 10.21037/jss.2017.03.09 10.21037 201703300148 2017-03-30 1 10.21037/jss.2017.03.10 10.21037 201703300148 2017-03-30 1 10.21037/jss.2017.03.08 10.21037 201703300148 2017-03-30 1 10.21037/jss.2017.03.11 10.21037 201703300148 2017-03-30 2 10.21037/jss.2017.02.04 10.21037 201703300148 2017-03-30 10 10.21037/jss.2017.02.07 10.21037 201703300148 2017-03-30 1 10.21037/jss.2017.03.12 10.21037 201703300148 2017-03-30 0 10.21037/jss.2017.02.02 10.21037 201703300148 2017-03-30 0 10.21037/jss.2017.03.03 10.21037 201703300148 2017-03-30 0 10.21037/jss.2017.02.10 10.21037 201703300148 2017-03-30 0 10.21037/jss.2017.02.09 10.21037 201703300148 2017-03-30 0 10.21037/jss.2017.03.06 10.21037 201703300148 2017-03-30 1 10.21037/jss.2017.03.05 10.21037 201703300148 2017-03-30 0 10.21037/jss.2017.03.02 10.21037 201703300148 2017-03-30 0 10.21037/jss.2017.02.08 10.21037 201703300148 2017-03-30 0 10.21037/jss.2017.03.01 10.21037 201703300148 2017-03-30 0 10.21037/jss.2017.02.03 10.21037 201703300148 2017-03-30 1 10.21037/jss.2017.06.25 10.21037 201706300911 2017-06-30 0 10.21037/jss.2017.06.08 10.21037 201706300911 2017-06-30 1 10.21037/jss.2017.05.02 10.21037 201706300911 2017-06-30 1 10.21037/jss.2017.04.02 10.21037 201706300911 2017-06-30 5 10.21037/jss.2017.04.03 10.21037 201706300911 2017-06-30 1 10.21037/jss.2017.04.04 10.21037 201706300911 2017-06-30 1 10.21037/jss.2017.05.01 10.21037 201706300911 2017-06-30 7 10.21037/jss.2017.05.03 10.21037 201706300911 2017-06-30 0 10.21037/jss.2017.05.08 10.21037 201706300911 2017-06-30 0 10.21037/jss.2017.06.07 10.21037 201706300911 2017-06-30 0 10.21037/jss.2017.06.05 10.21037 201706300911 2017-06-30 0 10.21037/jss.2017.06.04 10.21037 201706300911 2017-06-30 1 10.21037/jss.2017.06.01 10.21037 201706300911 2017-06-30 2 10.21037/jss.2017.05.10 10.21037 201706300911 2017-06-30 5 10.21037/jss.2017.06.13 10.21037 201706300911 2017-06-30 0 10.21037/jss.2017.04.01 10.21037 201706300911 2017-06-30 0 10.21037/jss.2017.05.07 10.21037 201706300911 2017-06-30 0 10.21037/jss.2017.05.06 10.21037 201706300911 2017-06-30 0 10.21037/jss.2017.05.04 10.21037 201706300911 2017-06-30 1 10.21037/jss.2017.05.05 10.21037 201706300911 2017-06-30 1 10.21037/jss.2017.06.11 10.21037 201706300911 2017-06-30 0 10.21037/jss.2017.05.09 10.21037 201706300911 2017-06-30 0 10.21037/jss.2017.06.09 10.21037 201706300911 2017-06-30 0 10.21037/jss.2017.06.10 10.21037 201707040530 2017-07-04 1 10.21037/jss.2017.05.12 10.21037 201706300911 2017-06-30 0 10.21037/jss.2017.06.06 10.21037 201706300911 2017-06-30 0 10.21037/jss.2017.06.12 10.21037 201706300911 2017-06-30 1 10.21037/jss.2017.06.03 10.21037 201706300911 2017-06-30 0 10.21037/jss.2017.06.02 10.21037 201706300911 2017-06-30 1 10.21037/jss.2017.05.11 10.21037 201706300911 2017-06-30 0 10.21037/jss.2017.06.21 10.21037 201709282316 2017-09-28 2 10.21037/jss.2017.06.20 10.21037 201709282316 2017-09-28 3 10.21037/jss.2017.06.17 10.21037 201709282316 2017-09-28 2 10.21037/jss.2017.06.16 10.21037 201709282316 2017-09-28 0 10.21037/jss.2017.06.15 10.21037 201709282316 2017-09-28 4 10.21037/jss.2017.07.01 10.21037 201709282316 2017-09-28 0 10.21037/jss.2017.08.02 10.21037 201709282316 2017-09-28 3 10.21037/jss.2017.08.05 10.21037 201709282316 2017-09-28 1 10.21037/jss.2017.08.06 10.21037 201709282316 2017-09-28 1 10.21037/jss.2017.08.08 10.21037 201709282316 2017-09-28 0 10.21037/jss.2017.08.14 10.21037 201709282316 2017-09-28 0 10.21037/jss.2017.08.09 10.21037 201709282316 2017-09-28 0 10.21037/jss.2017.08.12 10.21037 201709282316 2017-09-28 0 10.21037/jss.2017.09.03 10.21037 201709282316 2017-09-28 0 10.21037/jss.2017.09.06 10.21037 201709282316 2017-09-28 0 10.21037/jss.2017.06.23 10.21037 201709282316 2017-09-28 1 10.21037/jss.2017.09.02 10.21037 201709282316 2017-09-28 1 10.21037/jss.2017.09.01 10.21037 201709282316 2017-09-28 9 10.21037/jss.2017.08.03 10.21037 201709282316 2017-09-28 3 10.21037/jss.2017.06.24 10.21037 201709282316 2017-09-28 0 10.21037/jss.2017.06.18 10.21037 201709282316 2017-09-28 0 10.21037/jss.2017.06.14 10.21037 201709282316 2017-09-28 0 10.21037/jss.2017.06.22 10.21037 201709282316 2017-09-28 0 10.21037/jss.2017.06.19 10.21037 201709282316 2017-09-28 0 10.21037/jss.2017.08.01 10.21037 201709282316 2017-09-28 0 10.21037/jss.2017.08.04 10.21037 201709282316 2017-09-28 1 10.21037/jss.2017.08.07 10.21037 201709282316 2017-09-28 1 10.21037/jss.2017.08.13 10.21037 201709282316 2017-09-28 0 10.21037/jss.2017.08.11 10.21037 201709282316 2017-09-28 0 10.21037/jss.2017.08.10 10.21037 201709282316 2017-09-28 0 10.21037/jss.2017.08.15 10.21037 201712300341 2017-12-30 0 10.21037/jss.2017.08.16 10.21037 201712300341 2017-12-30 0 10.21037/jss.2017.08.17 10.21037 201712300341 2017-12-30 4 10.21037/jss.2017.09.04 10.21037 201712300341 2017-12-30 0 10.21037/jss.2017.09.05 10.21037 201712300341 2017-12-30 0 10.21037/jss.2017.09.07 10.21037 201712300341 2017-12-30 0 10.21037/jss.2017.10.05 10.21037 201801030220 2018-01-03 0 10.21037/jss.2017.10.06 10.21037 201712300341 2017-12-30 2 10.21037/jss.2017.10.07 10.21037 201712300341 2017-12-30 0 10.21037/jss.2017.10.08 10.21037 201712300341 2017-12-30 0 10.21037/jss.2017.11.04 10.21037 201712300341 2017-12-30 0 10.21037/jss.2017.11.06 10.21037 201712300341 2017-12-30 0 10.21037/jss.2017.11.09 10.21037 201712300341 2017-12-30 1 10.21037/jss.2017.11.08 10.21037 201712300341 2017-12-30 0 10.21037/jss.2017.11.07 10.21037 201712300341 2017-12-30 1 10.21037/jss.2017.12.06 10.21037 201712300341 2017-12-30 0 10.21037/jss.2017.12.03 10.21037 201712300341 2017-12-30 0 10.21037/jss.2017.12.04 10.21037 201712300341 2017-12-30 1 10.21037/jss.2017.10.09 10.21037 201712300341 2017-12-30 1 10.21037/jss.2017.12.05 10.21037 201712300341 2017-12-30 0 10.21037/jss.2017.10.01 10.21037 201712300341 2017-12-30 0 10.21037/jss.2017.11.03 10.21037 201712300341 2017-12-30 0 10.21037/jss.2017.08.18 10.21037 201712300341 2017-12-30 0 10.21037/jss.2017.08.19 10.21037 201712300341 2017-12-30 0 10.21037/jss.2017.10.02 10.21037 201712300341 2017-12-30 0 10.21037/jss.2017.10.03 10.21037 201712300341 2017-12-30 0 10.21037/jss.2017.10.04 10.21037 201712300341 2017-12-30 0 10.21037/jss.2017.11.01 10.21037 201712300341 2017-12-30 0 10.21037/jss.2017.11.02 10.21037 201712300341 2017-12-30 0 10.21037/jss.2017.11.05 10.21037 201712300341 2017-12-30 1 10.21037/jss.2017.11.10 10.21037 201712300341 2017-12-30 1 10.21037/jss.2017.11.11 10.21037 201712300341 2017-12-30 0 10.21037/jss.2017.12.02 10.21037 201712300341 2017-12-30 0 10.21037/jss.2017.12.01 10.21037 201712300341 2017-12-30 0 10.21037/jss.2018.01.03 10.21037 201804042222 2018-04-05 0 10.21037/jss.2018.03.18 10.21037 201804042222 2018-04-05 0 10.21037/jss.2018.03.19 10.21037 201804042222 2018-04-05 0 10.21037/jss.2018.03.12 10.21037 201804042222 2018-04-05 0 10.21037/jss.2018.03.13 10.21037 201804042222 2018-04-05 0 10.21037/jss.2018.03.14 10.21037 201804042222 2018-04-05 2 10.21037/jss.2018.03.15 10.21037 201804042222 2018-04-05 0 10.21037/jss.2018.03.1 10.21037 201804042222 2018-04-05 0 10.21037/jss.2018.03.01 10.21037 201804042222 2018-04-05 0 10.21037/jss.2018.03.06 10.21037 201804042222 2018-04-05 2 10.21037/jss.2018.03.05 10.21037 201804042222 2018-04-05 0 10.21037/jss.2018.03.20 10.21037 201804042222 2018-04-05 0 10.21037/jss.2018.03.11 10.21037 201804042222 2018-04-05 0 10.21037/jss.2018.03.17 10.21037 201804042222 2018-04-05 0 10.21037/jss.2018.03.04 10.21037 201804042222 2018-04-05 0 10.21037/jss.2018.03.03 10.21037 201804042222 2018-04-05 0 10.21037/jss.2018.03.10 10.21037 201804042222 2018-04-05 0 10.21037/jss.2018.01.02 10.21037 201804042222 2018-04-05 0 10.21037/jss.2018.03.09 10.21037 201804042222 2018-04-05 0 10.21037/jss.2018.03.07 10.21037 201804042222 2018-04-05 0 10.21037/jss.2018.03.08 10.21037 201804042222 2018-04-05 0 10.21037/jss.2018.01.01 10.21037 201804042222 2018-04-05 0 10.21037/jss.2018.03.16 10.21037 201804090554 2018-04-09 0 10.21037/jss.2018.05.01 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.05.04 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.05.07 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.04.01 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.04.04 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.05.06 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.04.05 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.05.09 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.05.10 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.05.11 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.05.12 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.06.01 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.05.20 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.05.22 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.05.25 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.05.26 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.05.27 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.05.13 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.05.29 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.05.14 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.05.15 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.05.16 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.05.24 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.05.28 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.05.17 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.06.02 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.05.03 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.05.05 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.06.03 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.06.10 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.06.07 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.05.02 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.05.23 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.06.08 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.04.02 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.04.06 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.04.07 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.05.08 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.06.06 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.05.19 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.05.18 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.06.04 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.06.05 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.06.09 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.04.03 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.05.21 10.21037 201806302226 2018-06-30 1 10.21037/jss.2018.05.30 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.06.11 10.21037 201806302226 2018-06-30 0 10.21037/jss.2018.06.16 10.21037 201809170155 2018-09-17 0 10.21037/jss.2018.06.15 10.21037 201809170155 2018-09-17 0 10.21037/jss.2018.08.03 10.21037 201809170155 2018-09-17 0 10.21037/jss.2018.08.04 10.21037 201809170155 2018-09-17 0 10.21037/jss.2018.09.04 10.21037 201809170155 2018-09-17 0 10.21037/jss.2018.09.05 10.21037 201809170155 2018-09-17 0 10.21037/jss.2018.06.19 10.21037 201809170155 2018-09-17 0 10.21037/jss.2018.07.09 10.21037 201809170155 2018-09-17 0 10.21037/jss.2018.07.03 10.21037 201809170155 2018-09-17 0 10.21037/jss.2018.07.04 10.21037 201809170155 2018-09-17 0 10.21037/jss.2018.07.07 10.21037 201809170155 2018-09-17 0 10.21037/jss.2018.07.01 10.21037 201809170155 2018-09-17 0 10.21037/jss.2018.07.12 10.21037 201809170155 2018-09-17 0 10.21037/jss.2018.09.01 10.21037 201809170155 2018-09-17 0 10.21037/jss.2018.06.18 10.21037 201809170155 2018-09-17 0 10.21037/jss.2018.07.02 10.21037 201809170155 2018-09-17 0 10.21037/jss.2018.07.11 10.21037 201809170155 2018-09-17 0 10.21037/jss.2018.07.06 10.21037 201809170155 2018-09-17 0 10.21037/jss.2018.07.08 10.21037 201809170206 2018-09-17 0 10.21037/jss.2018.06.14 10.21037 201809170155 2018-09-17 0 10.21037/jss.2018.06.13 10.21037 201809170155 2018-09-17 0 10.21037/jss.2018.08.02 10.21037 201809170155 2018-09-17 0 10.21037/jss.2018.06.20 10.21037 201809170155 2018-09-17 0 10.21037/jss.2018.07.10 10.21037 201809170155 2018-09-17 0 10.21037/jss.2018.09.03 10.21037 201809170155 2018-09-17 0 10.21037/jss.2018.06.12 10.21037 201809170155 2018-09-17 0 10.21037/jss.2018.08.01 10.21037 201809170155 2018-09-17 0 10.21037/jss.2018.09.02 10.21037 201809170155 2018-09-17 0 10.21037/jss.2018.07.05 10.21037 201809170155 2018-09-17 0 10.21037/jss.2018.07.13 10.21037 201809170155 2018-09-17 0 10.21037/jss.2018.09.06 10.21037 201809170155 2018-09-17 0 10.21037/jss.2018.09.11 10.21037 201812240416 2018-12-24 0 10.21037/jss.2018.06.17 10.21037 201812240416 2018-12-24 0 10.21037/jss.2018.10.02 10.21037 201812240416 2018-12-24 0 10.21037/jss.2018.11.02 10.21037 201812240416 2018-12-24 0 10.21037/jss.2018.12.03 10.21037 201812240416 2018-12-24 0 10.21037/jss.2018.12.04 10.21037 201812240416 2018-12-24 0 10.21037/jss.2018.10.03 10.21037 201812240416 2018-12-24 0 10.21037/jss.2018.09.09 10.21037 201812240416 2018-12-24 0 10.21037/jss.2018.09.07 10.21037 201812240416 2018-12-24 0 10.21037/jss.2018.12.01 10.21037 201812240416 2018-12-24 0 10.21037/jss.2018.09.08 10.21037 201812240416 2018-12-24 0 10.21037/jss.2018.10.01 10.21037 201812240416 2018-12-24 0 10.21037/jss.2018.11.03 10.21037 201812240416 2018-12-24 0 10.21037/jss.2018.12.02 10.21037 201812240416 2018-12-24 0 10.21037/jss.2018.11.04 10.21037 201812240416 2018-12-24 0 10.21037/jss.2018.12.07 10.21037 201812240416 2018-12-24 0 10.21037/jss.2018.09.10 10.21037 201812240416 2018-12-24 0 10.21037/jss.2018.10.04 10.21037 201812240416 2018-12-24 0 10.21037/jss.2018.11.01 10.21037 201812240416 2018-12-24 0