| article html file updated | 30 July 2022 07:11 CEST | Update | https://www.mdpi.com/2297-8747/26/4/66 |
| article html file updated | 23 September 2021 12:22 CEST | Original file | N/A |
| article pdf uploaded. | 23 September 2021 12:20 CEST | Version of Record | https://www.mdpi.com/2297-8747/26/4/66/pdf |
| article xml uploaded. | 23 September 2021 12:20 CEST | Update | https://www.mdpi.com/2297-8747/26/4/66/xml |
| article xml file uploaded | 23 September 2021 12:20 CEST | Original file | N/A |
