| article html file updated | 1 October 2020 12:02 CEST | Original file | https://www.mdpi.com/2077-1444/11/10/504 |
| article pdf uploaded. | 1 October 2020 12:01 CEST | Version of Record | https://www.mdpi.com/2077-1444/11/10/504/pdf |
| article xml uploaded. | 1 October 2020 12:01 CEST | Update | https://www.mdpi.com/2077-1444/11/10/504/xml |
| article xml file uploaded | 1 October 2020 12:01 CEST | Original file | - |
