| article html file updated | 31 August 2025 07:58 CEST | Update | https://www.mdpi.com/1424-8220/20/1/254 |
| article html file updated | 19 July 2022 20:21 CEST | Update | - |
| article html file updated | 14 February 2020 23:18 CET | Update | - |
| article html file updated | 16 January 2020 12:59 CET | Update | - |
| article html file updated | 2 January 2020 13:37 CET | Original file | - |
| article pdf uploaded. | 2 January 2020 13:36 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/1/254/pdf |
| article xml uploaded. | 2 January 2020 13:36 CET | Update | https://www.mdpi.com/1424-8220/20/1/254/xml |
| article xml file uploaded | 2 January 2020 13:36 CET | Update | - |
| article pdf uploaded. | 1 January 2020 09:13 CET | Version of Record | https://www.mdpi.com/1424-8220/20/1/254/pdf-vor |
| article xml file uploaded | 1 January 2020 09:13 CET | Original file | - |
