| article html file updated | 31 August 2025 08:57 CEST | Update | https://www.mdpi.com/1424-8220/20/2/461 |
| article html file updated | 20 July 2022 17:28 CEST | Update | - |
| article html file updated | 15 February 2020 02:44 CET | Update | - |
| article html file updated | 7 February 2020 07:33 CET | Update | - |
| article html file updated | 20 January 2020 11:03 CET | Update | - |
| article html file updated | 20 January 2020 11:02 CET | Original file | - |
| article pdf uploaded. | 20 January 2020 11:00 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/2/461/pdf |
| article xml file uploaded | 20 January 2020 11:00 CET | Update | https://www.mdpi.com/1424-8220/20/2/461/xml |
| article pdf uploaded. | 20 January 2020 11:00 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/2/461/pdf-vor |
| article xml uploaded. | 20 January 2020 11:00 CET | Update | - |
| article xml file uploaded | 20 January 2020 11:00 CET | Update | - |
| article pdf uploaded. | 14 January 2020 11:45 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/2/461/pdf-vor |
| article xml file uploaded | 14 January 2020 11:45 CET | Update | - |
| article pdf uploaded. | 14 January 2020 11:45 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/2/461/pdf-vor |
| article xml file uploaded | 14 January 2020 11:45 CET | Update | - |
| article xml file uploaded | 14 January 2020 11:45 CET | Original file | - |
| article pdf uploaded. | 14 January 2020 11:45 CET | Version of Record | https://www.mdpi.com/1424-8220/20/2/461/pdf-vor |
