| article html file updated | 22 October 2020 12:59 CEST | Original file | https://www.mdpi.com/1660-4601/17/21/7714 |
| article pdf uploaded. | 22 October 2020 12:57 CEST | Version of Record | https://www.mdpi.com/1660-4601/17/21/7714/pdf |
| article xml uploaded. | 22 October 2020 12:57 CEST | Update | https://www.mdpi.com/1660-4601/17/21/7714/xml |
| article xml file uploaded | 22 October 2020 12:57 CEST | Original file | N/A |
