| article html file updated | 9 December 2020 08:37 CET | Original file | https://www.mdpi.com/2077-0472/10/12/604 |
| article pdf uploaded. | 9 December 2020 08:34 CET | Updated version of record | https://www.mdpi.com/2077-0472/10/12/604/pdf |
| article xml uploaded. | 9 December 2020 08:34 CET | Update | https://www.mdpi.com/2077-0472/10/12/604/xml |
| article xml file uploaded | 9 December 2020 08:34 CET | Original file | N/A |
| article pdf uploaded. | 4 December 2020 16:51 CET | Version of Record | https://www.mdpi.com/2077-0472/10/12/604/pdf-vor |
