| article html file updated | 7 February 2020 08:10 CET | Update | https://www.mdpi.com/1424-8220/16/5/630 |
| article html file updated | 5 May 2019 16:49 CEST | Update | - |
| article html file updated | 27 March 2019 03:43 CET | Update | - |
| article html file updated | 27 May 2016 08:49 CEST | Update | - |
| article html file updated | 4 May 2016 13:53 CEST | Original file | - |
| article xml uploaded. | 4 May 2016 13:52 CEST | Update | https://www.mdpi.com/1424-8220/16/5/630/xml |
| article pdf uploaded. | 4 May 2016 13:52 CEST | Version of Record | https://www.mdpi.com/1424-8220/16/5/630/pdf |
