| article html file updated | 1 September 2025 02:26 CEST | Update | https://www.mdpi.com/2673-3897/1/2/6 |
| article html file updated | 21 July 2022 23:48 CEST | Update | N/A |
| article html file updated | 11 July 2020 16:01 CEST | Original file | N/A |
| article pdf uploaded. | 11 July 2020 15:59 CEST | Version of Record | https://www.mdpi.com/2673-3897/1/2/6/pdf |
| article xml uploaded. | 11 July 2020 15:59 CEST | Update | https://www.mdpi.com/2673-3897/1/2/6/xml |
| article xml file uploaded | 11 July 2020 15:59 CEST | Original file | N/A |
