| article html file updated | 1 September 2025 16:06 CEST | Update | https://www.mdpi.com/2624-831X/1/2/31 |
| article html file updated | 23 July 2022 05:17 CEST | Update | - |
| article html file updated | 17 December 2020 10:11 CET | Update | - |
| article html file updated | 17 December 2020 03:50 CET | Original file | - |
| article pdf uploaded. | 17 December 2020 03:48 CET | Updated version of record | https://www.mdpi.com/2624-831X/1/2/31/pdf |
| article xml uploaded. | 17 December 2020 03:48 CET | Update | https://www.mdpi.com/2624-831X/1/2/31/xml |
| article xml file uploaded | 17 December 2020 03:48 CET | Original file | - |
| article pdf uploaded. | 15 December 2020 15:34 CET | Version of Record | https://www.mdpi.com/2624-831X/1/2/31/pdf-vor |
