| article html file updated | 8 May 2020 19:37 CEST | Update | https://www.mdpi.com/2077-1444/11/4/197 |
| article html file updated | 22 April 2020 03:38 CEST | Update | N/A |
| article pdf uploaded. | 22 April 2020 03:37 CEST | Updated version of record | https://www.mdpi.com/2077-1444/11/4/197/pdf |
| article xml uploaded. | 22 April 2020 03:37 CEST | Update | https://www.mdpi.com/2077-1444/11/4/197/xml |
| article xml file uploaded | 22 April 2020 03:37 CEST | Update | N/A |
| article html file updated | 20 April 2020 09:29 CEST | Update | N/A |
| article pdf uploaded. | 20 April 2020 09:28 CEST | Updated version of record | https://www.mdpi.com/2077-1444/11/4/197/pdf-vor |
| article xml file uploaded | 20 April 2020 09:28 CEST | Update | N/A |
| article html file updated | 17 April 2020 12:34 CEST | Original file | N/A |
| article pdf uploaded. | 17 April 2020 12:32 CEST | Version of Record | https://www.mdpi.com/2077-1444/11/4/197/pdf-vor |
| article xml file uploaded | 17 April 2020 12:32 CEST | Original file | N/A |
