| article html file updated | 21 July 2022 23:09 CEST | Update | https://www.mdpi.com/1424-8220/20/13/3777 |
| article html file updated | 9 October 2020 12:10 CEST | Update | - |
| article html file updated | 15 July 2020 12:14 CEST | Original file | - |
| article xml uploaded. | 15 July 2020 12:12 CEST | Update | https://www.mdpi.com/1424-8220/20/13/3777/xml |
| article pdf uploaded. | 15 July 2020 12:12 CEST | Updated version of record | https://www.mdpi.com/1424-8220/20/13/3777/pdf |
| article pdf uploaded. | 6 July 2020 10:01 CEST | Version of Record | https://www.mdpi.com/1424-8220/20/13/3777/pdf-vor |
