| article html file updated | 27 July 2022 02:32 CEST | Update | https://www.mdpi.com/2227-7390/9/13/1520 |
| article html file updated | 6 July 2021 05:03 CEST | Update | - |
| article pdf uploaded. | 6 July 2021 05:01 CEST | Updated version of record | https://www.mdpi.com/2227-7390/9/13/1520/pdf |
| article xml uploaded. | 6 July 2021 05:01 CEST | Update | https://www.mdpi.com/2227-7390/9/13/1520/xml |
| article xml file uploaded | 6 July 2021 05:01 CEST | Update | - |
| article html file updated | 29 June 2021 11:47 CEST | Original file | - |
| article pdf uploaded. | 29 June 2021 11:46 CEST | Version of Record | https://www.mdpi.com/2227-7390/9/13/1520/pdf-vor |
| article xml file uploaded | 29 June 2021 11:46 CEST | Original file | - |
