| article html file updated | 31 August 2025 09:30 CEST | Update | https://www.mdpi.com/1424-8220/20/2/571 |
| article html file updated | 20 July 2022 18:02 CEST | Update | - |
| article html file updated | 15 February 2020 04:44 CET | Update | - |
| article html file updated | 7 February 2020 08:14 CET | Update | - |
| article html file updated | 22 January 2020 09:38 CET | Original file | - |
| article pdf uploaded. | 22 January 2020 09:37 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/2/571/pdf |
| article xml uploaded. | 22 January 2020 09:37 CET | Update | https://www.mdpi.com/1424-8220/20/2/571/xml |
| article xml file uploaded | 22 January 2020 09:37 CET | Update | - |
| article pdf uploaded. | 20 January 2020 15:37 CET | Version of Record | https://www.mdpi.com/1424-8220/20/2/571/pdf-vor |
| article xml file uploaded | 20 January 2020 15:37 CET | Original file | - |
