| article html file updated | 17 July 2021 13:06 CEST | Original file | https://www.mdpi.com/2077-1444/12/7/545 |
| article pdf uploaded. | 17 July 2021 13:04 CEST | Version of Record | https://www.mdpi.com/2077-1444/12/7/545/pdf |
| article xml uploaded. | 17 July 2021 13:04 CEST | Update | https://www.mdpi.com/2077-1444/12/7/545/xml |
| article xml file uploaded | 17 July 2021 13:04 CEST | Original file | - |
