| article html file updated | 12 February 2020 10:50 CET | Update | https://www.mdpi.com/1660-4601/16/9/1616 |
| article html file updated | 19 October 2019 18:23 CEST | Update | - |
| article html file updated | 8 May 2019 21:41 CEST | Original file | - |
| article pdf uploaded. | 8 May 2019 15:15 CEST | Version of Record | https://www.mdpi.com/1660-4601/16/9/1616/pdf |
| article xml uploaded. | 8 May 2019 15:15 CEST | Update | https://www.mdpi.com/1660-4601/16/9/1616/xml |
| article xml file uploaded | 8 May 2019 15:15 CEST | Original file | - |
