| article html file updated | 3 November 2020 17:48 CET | Original file | https://www.mdpi.com/2624-599X/2/4/43 |
| article pdf uploaded. | 3 November 2020 17:46 CET | Updated version of record | https://www.mdpi.com/2624-599X/2/4/43/pdf |
| article xml uploaded. | 3 November 2020 17:46 CET | Update | https://www.mdpi.com/2624-599X/2/4/43/xml |
| article xml file uploaded | 3 November 2020 17:46 CET | Original file | N/A |
| article pdf uploaded. | 29 October 2020 14:38 CET | Version of Record | https://www.mdpi.com/2624-599X/2/4/43/pdf-vor |
