| article html file updated | 1 September 2025 12:34 CEST | Update | https://www.mdpi.com/2071-1050/12/21/9120 |
| article html file updated | 22 July 2022 23:35 CEST | Update | N/A |
| article html file updated | 4 December 2020 12:18 CET | Update | N/A |
| article html file updated | 3 November 2020 08:56 CET | Original file | N/A |
| article pdf uploaded. | 3 November 2020 08:55 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/21/9120/pdf |
| article xml uploaded. | 3 November 2020 08:55 CET | Update | https://www.mdpi.com/2071-1050/12/21/9120/xml |
| article xml file uploaded | 3 November 2020 08:55 CET | Original file | N/A |
| article pdf uploaded. | 2 November 2020 15:14 CET | Version of Record | https://www.mdpi.com/2071-1050/12/21/9120/pdf-vor |
