| article html file updated | 30 July 2022 08:34 CEST | Update | https://www.mdpi.com/2226-4787/9/4/159 |
| article html file updated | 12 October 2021 09:51 CEST | Update | - |
| article pdf uploaded. | 12 October 2021 09:49 CEST | Updated version of record | https://www.mdpi.com/2226-4787/9/4/159/pdf |
| article xml uploaded. | 12 October 2021 09:49 CEST | Update | https://www.mdpi.com/2226-4787/9/4/159/xml |
| article xml file uploaded | 12 October 2021 09:49 CEST | Update | - |
| article html file updated | 30 September 2021 10:33 CEST | Original file | - |
| article supplementary file uploaded. | 30 September 2021 10:32 CEST | - | https://www.mdpi.com/2226-4787/9/4/159#supplementary |
| article pdf uploaded. | 30 September 2021 10:32 CEST | Version of Record | https://www.mdpi.com/2226-4787/9/4/159/pdf-vor |
| article xml uploaded. | 30 September 2021 10:32 CEST | Update | - |
| article xml file uploaded | 30 September 2021 10:32 CEST | Original file | - |
