| article html file updated | 30 July 2022 20:26 CEST | Update | https://www.mdpi.com/2226-4787/9/4/194 |
| article html file updated | 7 December 2021 03:42 CET | Update | - |
| article pdf uploaded. | 7 December 2021 03:41 CET | Updated version of record | https://www.mdpi.com/2226-4787/9/4/194/pdf |
| article xml uploaded. | 7 December 2021 03:41 CET | Update | https://www.mdpi.com/2226-4787/9/4/194/xml |
| article xml file uploaded | 7 December 2021 03:41 CET | Update | - |
| article html file updated | 6 December 2021 07:24 CET | Original file | - |
| article pdf uploaded. | 6 December 2021 07:23 CET | Updated version of record | https://www.mdpi.com/2226-4787/9/4/194/pdf-vor |
| article xml uploaded. | 6 December 2021 07:23 CET | Update | - |
| article xml file uploaded | 6 December 2021 07:23 CET | Original file | - |
| article supplementary file uploaded. | 3 December 2021 16:59 CET | - | https://www.mdpi.com/2226-4787/9/4/194#supplementary |
| article pdf uploaded. | 3 December 2021 16:59 CET | Version of Record | https://www.mdpi.com/2226-4787/9/4/194/pdf-vor |
