| article html file updated | 6 September 2025 19:25 CEST | Update | https://www.mdpi.com/1424-8220/20/14/3909 |
| article html file updated | 22 July 2022 00:00 CEST | Update | - |
| article html file updated | 30 July 2020 13:58 CEST | Update | - |
| article html file updated | 15 July 2020 13:27 CEST | Original file | - |
| article pdf uploaded. | 15 July 2020 13:26 CEST | Updated version of record | https://www.mdpi.com/1424-8220/20/14/3909/pdf |
| article xml uploaded. | 15 July 2020 13:26 CEST | Update | https://www.mdpi.com/1424-8220/20/14/3909/xml |
| article xml file uploaded | 15 July 2020 13:26 CEST | Original file | - |
| article pdf uploaded. | 14 July 2020 12:07 CEST | Version of Record | https://www.mdpi.com/1424-8220/20/14/3909/pdf-vor |
