| article html file updated | 1 September 2025 16:48 CEST | Update | https://www.mdpi.com/2071-1050/13/1/73 |
| article html file updated | 23 July 2022 06:47 CEST | Update | N/A |
| article html file updated | 29 December 2020 04:03 CET | Update | N/A |
| article pdf uploaded. | 29 December 2020 04:02 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/1/73/pdf |
| article xml uploaded. | 29 December 2020 04:02 CET | Update | https://www.mdpi.com/2071-1050/13/1/73/xml |
| article xml file uploaded | 29 December 2020 04:02 CET | Update | N/A |
| article html file updated | 24 December 2020 09:17 CET | Original file | N/A |
| article pdf uploaded. | 24 December 2020 09:15 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/1/73/pdf-vor |
| article xml uploaded. | 24 December 2020 09:15 CET | Update | N/A |
| article xml file uploaded | 24 December 2020 09:15 CET | Original file | N/A |
| article pdf uploaded. | 23 December 2020 13:45 CET | Version of Record | https://www.mdpi.com/2071-1050/13/1/73/pdf-vor |
