| article html file updated | 1 September 2025 17:15 CEST | Update | https://www.mdpi.com/1424-8220/21/1/164 |
| article html file updated | 23 July 2022 08:11 CEST | Update | - |
| article html file updated | 30 December 2020 01:31 CET | Update | - |
| article pdf uploaded. | 30 December 2020 01:30 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/164/pdf |
| article xml uploaded. | 30 December 2020 01:30 CET | Update | https://www.mdpi.com/1424-8220/21/1/164/xml |
| article xml file uploaded | 30 December 2020 01:30 CET | Update | - |
| article html file updated | 29 December 2020 11:34 CET | Original file | - |
| article pdf uploaded. | 29 December 2020 11:33 CET | Version of Record | https://www.mdpi.com/1424-8220/21/1/164/pdf-vor |
| article xml uploaded. | 29 December 2020 11:33 CET | Update | - |
| article xml file uploaded | 29 December 2020 11:33 CET | Original file | - |
