| article html file updated | 1 September 2025 03:05 CEST | Update | https://www.mdpi.com/1424-8220/20/14/3989 |
| article html file updated | 22 July 2022 00:27 CEST | Update | N/A |
| article html file updated | 30 July 2020 14:27 CEST | Update | N/A |
| article html file updated | 20 July 2020 12:18 CEST | Original file | N/A |
| article pdf uploaded. | 20 July 2020 12:17 CEST | Updated version of record | https://www.mdpi.com/1424-8220/20/14/3989/pdf |
| article xml uploaded. | 20 July 2020 12:17 CEST | Update | https://www.mdpi.com/1424-8220/20/14/3989/xml |
| article xml file uploaded | 20 July 2020 12:17 CEST | Original file | N/A |
| article pdf uploaded. | 17 July 2020 15:00 CEST | Version of Record | https://www.mdpi.com/1424-8220/20/14/3989/pdf-vor |
