| article html file updated | 27 July 2022 04:54 CEST | Update | https://www.mdpi.com/2227-7390/9/14/1661 |
| article html file updated | 26 November 2021 10:44 CET | Update | - |
| article xml uploaded. | 26 November 2021 10:41 CET | Update | https://www.mdpi.com/2227-7390/9/14/1661/xml |
| article xml uploaded. | 26 November 2021 10:41 CET | Update | - |
| article pdf uploaded. | 26 November 2021 10:41 CET | Updated version of record | https://www.mdpi.com/2227-7390/9/14/1661/pdf |
| article html file updated | 15 July 2021 05:07 CEST | Original file | - |
| article pdf uploaded. | 15 July 2021 05:04 CEST | Version of Record | https://www.mdpi.com/2227-7390/9/14/1661/pdf-vor |
| article xml file uploaded | 15 July 2021 05:04 CEST | Original file | - |
