| article html file updated | 1 September 2025 01:53 CEST | Update | https://www.mdpi.com/2504-4990/2/3/9 |
| article html file updated | 21 July 2022 23:14 CEST | Update | - |
| article html file updated | 9 October 2020 12:29 CEST | Update | - |
| article html file updated | 23 July 2020 03:26 CEST | Original file | - |
| article pdf uploaded. | 23 July 2020 03:24 CEST | Updated version of record | https://www.mdpi.com/2504-4990/2/3/9/pdf |
| article xml uploaded. | 23 July 2020 03:24 CEST | Update | https://www.mdpi.com/2504-4990/2/3/9/xml |
| article xml file uploaded | 23 July 2020 03:24 CEST | Original file | - |
| article pdf uploaded. | 6 July 2020 16:03 CEST | Updated version of record | https://www.mdpi.com/2504-4990/2/3/9/pdf-vor |
| article pdf uploaded. | 6 July 2020 16:02 CEST | Version of Record | https://www.mdpi.com/2504-4990/2/3/9/pdf-vor |
