| article html file updated | 21 May 2021 09:59 CEST | Update | https://www.mdpi.com/1424-8220/21/10/3515 |
| article html file updated | 21 May 2021 08:41 CEST | Original file | - |
| article pdf uploaded. | 21 May 2021 08:39 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/10/3515/pdf |
| article xml uploaded. | 21 May 2021 08:39 CEST | Update | https://www.mdpi.com/1424-8220/21/10/3515/xml |
| article xml file uploaded | 21 May 2021 08:39 CEST | Original file | - |
| article pdf uploaded. | 18 May 2021 13:58 CEST | Version of Record | https://www.mdpi.com/1424-8220/21/10/3515/pdf-vor |
