| article html file updated | 31 August 2025 19:35 CEST | Update | https://www.mdpi.com/1424-8220/20/9/2657 |
| article html file updated | 21 July 2022 04:02 CEST | Update | - |
| article html file updated | 8 October 2020 23:51 CEST | Update | - |
| article html file updated | 10 May 2020 14:29 CEST | Original file | - |
| article pdf uploaded. | 10 May 2020 14:27 CEST | Updated version of record | https://www.mdpi.com/1424-8220/20/9/2657/pdf |
| article xml uploaded. | 10 May 2020 14:27 CEST | Update | https://www.mdpi.com/1424-8220/20/9/2657/xml |
| article xml file uploaded | 10 May 2020 14:27 CEST | Update | - |
| article pdf uploaded. | 6 May 2020 16:30 CEST | Version of Record | https://www.mdpi.com/1424-8220/20/9/2657/pdf-vor |
| article xml file uploaded | 6 May 2020 16:30 CEST | Original file | - |
