| article html file updated | 1 September 2025 23:58 CEST | Update | https://www.mdpi.com/2412-3811/6/3/39 |
| article html file updated | 25 July 2022 06:45 CEST | Update | N/A |
| article html file updated | 16 March 2021 02:57 CET | Original file | N/A |
| article pdf uploaded. | 16 March 2021 02:56 CET | Updated version of record | https://www.mdpi.com/2412-3811/6/3/39/pdf |
| article xml uploaded. | 16 March 2021 02:56 CET | Update | https://www.mdpi.com/2412-3811/6/3/39/xml |
| article xml file uploaded | 16 March 2021 02:56 CET | Original file | N/A |
| article pdf uploaded. | 8 March 2021 18:05 CET | Version of Record | https://www.mdpi.com/2412-3811/6/3/39/pdf-vor |
