| article html file updated | 30 July 2022 12:04 CEST | Update | https://www.mdpi.com/2297-8747/26/4/72 |
| article html file updated | 4 November 2021 09:58 CET | Update | - |
| article html file updated | 4 November 2021 09:47 CET | Update | - |
| article html file updated | 4 November 2021 09:46 CET | Original file | - |
| article pdf uploaded. | 4 November 2021 09:44 CET | Updated version of record | https://www.mdpi.com/2297-8747/26/4/72/pdf |
| article xml uploaded. | 4 November 2021 09:44 CET | Update | https://www.mdpi.com/2297-8747/26/4/72/xml |
| article xml file uploaded | 4 November 2021 09:44 CET | Original file | - |
| article pdf uploaded. | 20 October 2021 15:04 CEST | Version of Record | https://www.mdpi.com/2297-8747/26/4/72/pdf-vor |
