| article html file updated | 19 July 2022 10:33 CEST | Update | https://www.mdpi.com/2504-3900/73/1/4 |
| article html file updated | 19 July 2022 07:01 CEST | Original file | - |
| article pdf uploaded. | 25 May 2021 08:18 CEST | Updated version of record | https://www.mdpi.com/2504-3900/73/1/4/pdf |
| article pdf uploaded. | 6 March 2021 02:40 CET | Version of Record | https://www.mdpi.com/2504-3900/73/1/4/pdf-vor |
