| article html file updated | 27 July 2022 02:23 CEST | Update | https://www.mdpi.com/2227-7390/9/13/1513 |
| article html file updated | 1 July 2021 08:42 CEST | Original file | - |
| article pdf uploaded. | 1 July 2021 08:41 CEST | Updated version of record | https://www.mdpi.com/2227-7390/9/13/1513/pdf |
| article xml uploaded. | 1 July 2021 08:41 CEST | Update | https://www.mdpi.com/2227-7390/9/13/1513/xml |
| article xml file uploaded | 1 July 2021 08:41 CEST | Original file | - |
| article pdf uploaded. | 28 June 2021 15:29 CEST | Updated version of record | https://www.mdpi.com/2227-7390/9/13/1513/pdf-vor |
| article pdf uploaded. | 28 June 2021 15:11 CEST | Version of Record | https://www.mdpi.com/2227-7390/9/13/1513/pdf-vor |
