| article html file updated | 1 September 2025 16:59 CEST | Update | https://www.mdpi.com/1424-8220/21/1/75 |
| article html file updated | 23 July 2022 07:17 CEST | Update | - |
| article html file updated | 25 December 2020 13:34 CET | Update | - |
| article pdf uploaded. | 25 December 2020 13:33 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/75/pdf |
| article xml uploaded. | 25 December 2020 13:33 CET | Update | https://www.mdpi.com/1424-8220/21/1/75/xml |
| article xml file uploaded | 25 December 2020 13:33 CET | Update | - |
| article html file updated | 25 December 2020 09:03 CET | Original file | - |
| article pdf uploaded. | 25 December 2020 09:02 CET | Version of Record | - |
| article xml uploaded. | 25 December 2020 09:02 CET | Update | - |
| article xml file uploaded | 25 December 2020 09:02 CET | Original file | - |
