| article html file updated | 1 September 2025 20:42 CEST | Update | https://www.mdpi.com/2297-8747/26/1/13 |
| article html file updated | 24 July 2022 14:25 CEST | Update | - |
| article html file updated | 18 March 2021 03:05 CET | Original file | - |
| article pdf uploaded. | 18 March 2021 03:03 CET | Updated version of record | https://www.mdpi.com/2297-8747/26/1/13/pdf |
| article xml uploaded. | 18 March 2021 03:03 CET | Update | https://www.mdpi.com/2297-8747/26/1/13/xml |
| article xml file uploaded | 18 March 2021 03:03 CET | Original file | - |
| article pdf uploaded. | 4 February 2021 11:21 CET | Version of Record | https://www.mdpi.com/2297-8747/26/1/13/pdf-vor |
