| article html file updated | 30 July 2022 03:12 CEST | Update | https://www.mdpi.com/1424-8247/14/9/869 |
| article html file updated | 3 September 2021 12:29 CEST | Update | - |
| article pdf uploaded. | 3 September 2021 12:28 CEST | Updated version of record | https://www.mdpi.com/1424-8247/14/9/869/pdf |
| article xml uploaded. | 3 September 2021 12:28 CEST | Update | https://www.mdpi.com/1424-8247/14/9/869/xml |
| article xml file uploaded | 3 September 2021 12:28 CEST | Update | - |
| article html file updated | 28 August 2021 13:11 CEST | Original file | - |
| article pdf uploaded. | 28 August 2021 13:10 CEST | Version of Record | https://www.mdpi.com/1424-8247/14/9/869/pdf-vor |
| article xml uploaded. | 28 August 2021 13:10 CEST | Update | - |
| article xml file uploaded | 28 August 2021 13:10 CEST | Original file | - |
