| article html file updated | 18 August 2026 20:07 CEST | Update | https://www.mdpi.com/2673-1592/3/1/4 |
| article html file updated | 2 February 2021 03:41 CET | Update | N/A |
| article pdf uploaded. | 2 February 2021 03:39 CET | Updated version of record | https://www.mdpi.com/2673-1592/3/1/4/pdf |
| article xml uploaded. | 2 February 2021 03:39 CET | Update | https://www.mdpi.com/2673-1592/3/1/4/xml |
| article xml file uploaded | 2 February 2021 03:39 CET | Update | N/A |
| article html file updated | 29 January 2021 09:31 CET | Original file | N/A |
| article pdf uploaded. | 29 January 2021 09:30 CET | Version of Record | https://www.mdpi.com/2673-1592/3/1/4/pdf-vor |
| article xml uploaded. | 29 January 2021 09:30 CET | Update | N/A |
| article xml file uploaded | 29 January 2021 09:30 CET | Original file | N/A |
