| article html file updated | 31 August 2025 08:05 CEST | Update | https://www.mdpi.com/1424-8220/20/1/269 |
| article html file updated | 19 July 2022 20:13 CEST | Update | - |
| article html file updated | 14 February 2020 23:45 CET | Update | - |
| article html file updated | 16 January 2020 13:18 CET | Update | - |
| article html file updated | 10 January 2020 02:55 CET | Original file | - |
| article pdf uploaded. | 3 January 2020 12:16 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/1/269/pdf |
| article xml uploaded. | 3 January 2020 12:16 CET | Update | https://www.mdpi.com/1424-8220/20/1/269/xml |
| article xml file uploaded | 3 January 2020 12:16 CET | Update | - |
| article pdf uploaded. | 2 January 2020 12:38 CET | Version of Record | https://www.mdpi.com/1424-8220/20/1/269/pdf-vor |
| article xml file uploaded | 2 January 2020 12:38 CET | Original file | - |
