| article html file updated | 31 July 2022 19:18 CEST | Update | https://www.mdpi.com/2227-9067/9/2/267 |
| article html file updated | 16 February 2022 07:56 CET | Original file | - |
| article pdf uploaded. | 16 February 2022 07:55 CET | Version of Record | https://www.mdpi.com/2227-9067/9/2/267/pdf |
| article xml uploaded. | 16 February 2022 07:55 CET | Update | https://www.mdpi.com/2227-9067/9/2/267/xml |
| article xml file uploaded | 16 February 2022 07:55 CET | Original file | - |
