| article html file updated | 25 October 2021 09:39 CEST | Original file | https://www.mdpi.com/2073-4441/13/21/2950 |
| article pdf uploaded. | 25 October 2021 09:37 CEST | Updated version of record | https://www.mdpi.com/2073-4441/13/21/2950/pdf |
| article xml uploaded. | 25 October 2021 09:37 CEST | Update | https://www.mdpi.com/2073-4441/13/21/2950/xml |
| article xml file uploaded | 25 October 2021 09:37 CEST | Original file | N/A |
| article pdf uploaded. | 22 October 2021 10:08 CEST | Updated version of record | https://www.mdpi.com/2073-4441/13/21/2950/pdf-vor |
| article pdf uploaded. | 20 October 2021 11:13 CEST | Version of Record | https://www.mdpi.com/2073-4441/13/21/2950/pdf-vor |
