| article html file updated | 4 August 2021 10:01 CEST | Update | https://www.mdpi.com/2227-9717/9/8/1321 |
| article html file updated | 3 August 2021 11:55 CEST | Original file | - |
| article pdf uploaded. | 3 August 2021 11:54 CEST | Updated version of record | https://www.mdpi.com/2227-9717/9/8/1321/pdf |
| article xml uploaded. | 3 August 2021 11:54 CEST | Update | https://www.mdpi.com/2227-9717/9/8/1321/xml |
| article xml file uploaded | 3 August 2021 11:54 CEST | Original file | - |
| article pdf uploaded. | 29 July 2021 14:12 CEST | Version of Record | https://www.mdpi.com/2227-9717/9/8/1321/pdf-vor |
