| article html file updated | 31 August 2025 07:53 CEST | Update | https://www.mdpi.com/1424-8220/20/1/244 |
| article html file updated | 19 July 2022 20:26 CEST | Update | - |
| article html file updated | 14 February 2020 23:01 CET | Update | - |
| article html file updated | 16 January 2020 12:48 CET | Update | - |
| article html file updated | 8 January 2020 08:43 CET | Original file | - |
| article pdf uploaded. | 8 January 2020 08:41 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/1/244/pdf |
| article xml uploaded. | 8 January 2020 08:41 CET | Update | https://www.mdpi.com/1424-8220/20/1/244/xml |
| article xml file uploaded | 8 January 2020 08:40 CET | Update | - |
| article pdf uploaded. | 31 December 2019 11:22 CET | Version of Record | https://www.mdpi.com/1424-8220/20/1/244/pdf-vor |
| article xml file uploaded | 31 December 2019 11:22 CET | Original file | - |
