| article html file updated | 26 April 2021 10:05 CEST | Update | https://www.mdpi.com/2075-4701/11/5/698 |
| article html file updated | 25 April 2021 12:50 CEST | Original file | - |
| article pdf uploaded. | 25 April 2021 12:48 CEST | Updated version of record | https://www.mdpi.com/2075-4701/11/5/698/pdf |
| article xml uploaded. | 25 April 2021 12:48 CEST | Update | https://www.mdpi.com/2075-4701/11/5/698/xml |
| article xml file uploaded | 25 April 2021 12:48 CEST | Original file | - |
| article pdf uploaded. | 24 April 2021 11:40 CEST | Version of Record | https://www.mdpi.com/2075-4701/11/5/698/pdf-vor |
