| article html file updated | 14 February 2020 02:16 CET | Update | https://www.mdpi.com/1660-4601/16/20/4001 |
| article html file updated | 31 October 2019 05:42 CET | Update | - |
| article html file updated | 19 October 2019 08:48 CEST | Original file | - |
| article pdf uploaded. | 19 October 2019 08:47 CEST | Version of Record | https://www.mdpi.com/1660-4601/16/20/4001/pdf |
| article xml uploaded. | 19 October 2019 08:47 CEST | Update | https://www.mdpi.com/1660-4601/16/20/4001/xml |
| article xml file uploaded | 19 October 2019 08:47 CEST | Original file | - |
