| article html file updated | 4 August 2021 10:11 CEST | Update | https://www.mdpi.com/2075-4701/11/8/1206 |
| article html file updated | 4 August 2021 09:57 CEST | Original file | N/A |
| article pdf uploaded. | 4 August 2021 09:55 CEST | Updated version of record | https://www.mdpi.com/2075-4701/11/8/1206/pdf |
| article xml uploaded. | 4 August 2021 09:55 CEST | Update | https://www.mdpi.com/2075-4701/11/8/1206/xml |
| article xml file uploaded | 4 August 2021 09:55 CEST | Original file | N/A |
| article pdf uploaded. | 28 July 2021 18:01 CEST | Version of Record | https://www.mdpi.com/2075-4701/11/8/1206/pdf-vor |
