| article html file updated | 30 July 2022 12:48 CEST | Update | https://www.mdpi.com/2226-471X/6/4/175 |
| article html file updated | 25 October 2021 11:10 CEST | Update | - |
| article pdf uploaded. | 25 October 2021 11:09 CEST | Updated version of record | https://www.mdpi.com/2226-471X/6/4/175/pdf |
| article xml uploaded. | 25 October 2021 11:09 CEST | Update | https://www.mdpi.com/2226-471X/6/4/175/xml |
| article xml file uploaded | 25 October 2021 11:09 CEST | Update | - |
| article html file updated | 25 October 2021 06:07 CEST | Original file | - |
| article pdf uploaded. | 25 October 2021 06:05 CEST | Version of Record | - |
| article xml uploaded. | 25 October 2021 06:05 CEST | Update | - |
| article xml file uploaded | 25 October 2021 06:05 CEST | Original file | - |
