| article html file updated | 1 September 2025 23:59 CEST | Update | https://www.mdpi.com/2673-3897/2/1/6 |
| article html file updated | 25 July 2022 06:46 CEST | Update | - |
| article html file updated | 9 March 2021 09:09 CET | Update | - |
| article pdf uploaded. | 9 March 2021 09:08 CET | Updated version of record | https://www.mdpi.com/2673-3897/2/1/6/pdf |
| article xml uploaded. | 9 March 2021 09:08 CET | Update | https://www.mdpi.com/2673-3897/2/1/6/xml |
| article xml file uploaded | 9 March 2021 09:08 CET | Update | - |
| article html file updated | 9 March 2021 08:57 CET | Update | - |
| article pdf uploaded. | 9 March 2021 08:56 CET | Updated version of record | - |
| article xml file uploaded | 9 March 2021 08:56 CET | Update | - |
| article html file updated | 9 March 2021 07:45 CET | Original file | - |
| article xml file uploaded | 9 March 2021 07:44 CET | Original file | - |
