| article html file updated | 27 July 2022 01:12 CEST | Update | https://www.mdpi.com/2227-7390/9/12/1451 |
| article html file updated | 22 June 2021 10:09 CEST | Update | - |
| article html file updated | 22 June 2021 06:04 CEST | Original file | - |
| article pdf uploaded. | 22 June 2021 06:02 CEST | Updated version of record | https://www.mdpi.com/2227-7390/9/12/1451/pdf |
| article xml uploaded. | 22 June 2021 06:02 CEST | Update | https://www.mdpi.com/2227-7390/9/12/1451/xml |
| article xml file uploaded | 22 June 2021 06:02 CEST | Original file | - |
| article pdf uploaded. | 21 June 2021 13:06 CEST | Version of Record | https://www.mdpi.com/2227-7390/9/12/1451/pdf-vor |
