| article html file updated | 31 July 2022 00:41 CEST | Update | https://www.mdpi.com/2076-3387/12/1/4 |
| article html file updated | 30 December 2021 10:52 CET | Update | - |
| article pdf uploaded. | 30 December 2021 10:50 CET | Updated version of record | https://www.mdpi.com/2076-3387/12/1/4/pdf |
| article xml uploaded. | 30 December 2021 10:50 CET | Update | https://www.mdpi.com/2076-3387/12/1/4/xml |
| article xml file uploaded | 30 December 2021 10:50 CET | Update | - |
| article html file updated | 27 December 2021 12:48 CET | Original file | - |
| article pdf uploaded. | 27 December 2021 12:47 CET | Version of Record | https://www.mdpi.com/2076-3387/12/1/4/pdf-vor |
| article xml uploaded. | 27 December 2021 12:47 CET | Update | - |
| article xml file uploaded | 27 December 2021 12:47 CET | Original file | - |
