| article html file updated | 15 July 2021 11:06 CEST | Original file | https://www.mdpi.com/2077-1444/12/7/536 |
| article pdf uploaded. | 15 July 2021 11:05 CEST | Version of Record | https://www.mdpi.com/2077-1444/12/7/536/pdf |
| article xml uploaded. | 15 July 2021 11:05 CEST | Update | https://www.mdpi.com/2077-1444/12/7/536/xml |
| article xml file uploaded | 15 July 2021 11:05 CEST | Original file | - |
