| article html file updated | 31 July 2022 11:30 CEST | Update | https://www.mdpi.com/2227-9067/9/2/214 |
| article html file updated | 7 February 2022 09:18 CET | Original file | - |
| article pdf uploaded. | 7 February 2022 09:17 CET | Updated version of record | https://www.mdpi.com/2227-9067/9/2/214/pdf |
| article xml uploaded. | 7 February 2022 09:17 CET | Update | https://www.mdpi.com/2227-9067/9/2/214/xml |
| article xml file uploaded | 7 February 2022 09:17 CET | Original file | - |
| article pdf uploaded. | 6 February 2022 15:43 CET | Version of Record | https://www.mdpi.com/2227-9067/9/2/214/pdf-vor |
