| article html file updated | 1 September 2025 15:18 CEST | Update | https://www.mdpi.com/1424-8220/20/23/6961 |
| article html file updated | 23 July 2022 03:58 CEST | Update | - |
| article html file updated | 8 December 2020 06:29 CET | Original file | - |
| article pdf uploaded. | 8 December 2020 06:28 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/23/6961/pdf |
| article xml uploaded. | 8 December 2020 06:28 CET | Update | https://www.mdpi.com/1424-8220/20/23/6961/xml |
| article xml file uploaded | 8 December 2020 06:27 CET | Original file | - |
| article pdf uploaded. | 5 December 2020 11:31 CET | Version of Record | https://www.mdpi.com/1424-8220/20/23/6961/pdf-vor |
