| article html file updated | 1 September 2025 21:43 CEST | Update | https://www.mdpi.com/2624-599X/3/1/9 |
| article html file updated | 25 July 2022 03:32 CEST | Update | - |
| article html file updated | 18 February 2021 11:11 CET | Update | - |
| article pdf uploaded. | 18 February 2021 11:09 CET | Updated version of record | https://www.mdpi.com/2624-599X/3/1/9/pdf |
| article xml uploaded. | 18 February 2021 11:09 CET | Update | https://www.mdpi.com/2624-599X/3/1/9/xml |
| article xml file uploaded | 18 February 2021 11:09 CET | Update | - |
| article html file updated | 15 February 2021 03:43 CET | Original file | - |
| article pdf uploaded. | 15 February 2021 03:42 CET | Version of Record | https://www.mdpi.com/2624-599X/3/1/9/pdf-vor |
| article xml uploaded. | 15 February 2021 03:42 CET | Update | - |
| article xml file uploaded | 15 February 2021 03:42 CET | Original file | - |
