| article html file updated | 31 August 2025 09:05 CEST | Update | https://www.mdpi.com/1424-8220/20/2/493 |
| article html file updated | 20 July 2022 17:36 CEST | Update | - |
| article html file updated | 15 February 2020 03:13 CET | Update | - |
| article html file updated | 7 February 2020 07:44 CET | Update | - |
| article html file updated | 22 January 2020 12:21 CET | Original file | - |
| article pdf uploaded. | 22 January 2020 12:20 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/2/493/pdf |
| article xml uploaded. | 22 January 2020 12:20 CET | Update | https://www.mdpi.com/1424-8220/20/2/493/xml |
| article xml file uploaded | 22 January 2020 12:20 CET | Update | - |
| article pdf uploaded. | 15 January 2020 16:14 CET | Version of Record | https://www.mdpi.com/1424-8220/20/2/493/pdf-vor |
| article xml file uploaded | 15 January 2020 16:14 CET | Original file | - |
