| article html file updated | 30 July 2022 14:45 CEST | Update | https://www.mdpi.com/2313-4321/6/4/71 |
| article html file updated | 3 November 2021 14:29 CET | Original file | N/A |
| article pdf uploaded. | 3 November 2021 14:28 CET | Version of Record | https://www.mdpi.com/2313-4321/6/4/71/pdf |
| article xml uploaded. | 3 November 2021 14:28 CET | Update | https://www.mdpi.com/2313-4321/6/4/71/xml |
| article xml file uploaded | 3 November 2021 14:28 CET | Original file | N/A |
