| article html file updated | 1 September 2025 12:04 CEST | Update | https://www.mdpi.com/1424-8220/20/21/6122 |
| article html file updated | 22 July 2022 22:46 CEST | Update | - |
| article html file updated | 29 October 2020 11:39 CET | Update | - |
| article pdf uploaded. | 29 October 2020 11:32 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/21/6122/pdf |
| article xml uploaded. | 29 October 2020 11:32 CET | Update | https://www.mdpi.com/1424-8220/20/21/6122/xml |
| article xml file uploaded | 29 October 2020 11:32 CET | Update | - |
| article html file updated | 29 October 2020 11:18 CET | Update | - |
| article pdf uploaded. | 29 October 2020 11:14 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/21/6122/pdf-vor |
| article xml uploaded. | 29 October 2020 11:14 CET | Update | - |
| article xml file uploaded | 29 October 2020 11:14 CET | Update | - |
| article html file updated | 28 October 2020 07:03 CET | Original file | - |
| article pdf uploaded. | 28 October 2020 07:02 CET | Version of Record | https://www.mdpi.com/1424-8220/20/21/6122/pdf-vor |
| article xml uploaded. | 28 October 2020 07:02 CET | Update | - |
| article xml file uploaded | 28 October 2020 07:02 CET | Original file | - |
