| article html file updated | 19 July 2022 12:07 CEST | Original file | https://new.mdpi.com/2673-4931/6/1/23 |
| article pdf uploaded. | 1 October 2021 09:25 CEST | Updated version of record | https://new.mdpi.com/2673-4931/6/1/23/pdf |
| article pdf uploaded. | 7 June 2021 12:06 CEST | Version of Record | https://new.mdpi.com/2673-4931/6/1/23/pdf-vor |
