| article html file updated | 30 July 2022 03:44 CEST | Update | https://www.mdpi.com/1660-3397/19/9/499 |
| article html file updated | 6 September 2021 13:06 CEST | Update | - |
| article pdf uploaded. | 6 September 2021 13:05 CEST | Updated version of record | https://www.mdpi.com/1660-3397/19/9/499/pdf |
| article xml uploaded. | 6 September 2021 13:05 CEST | Update | https://www.mdpi.com/1660-3397/19/9/499/xml |
| article xml file uploaded | 6 September 2021 13:05 CEST | Update | - |
| article html file updated | 2 September 2021 13:54 CEST | Original file | - |
| article pdf uploaded. | 2 September 2021 13:52 CEST | Updated version of record | https://www.mdpi.com/1660-3397/19/9/499/pdf-vor |
| article xml uploaded. | 2 September 2021 13:52 CEST | Update | - |
| article xml file uploaded | 2 September 2021 13:52 CEST | Original file | - |
| article pdf uploaded. | 31 August 2021 16:05 CEST | Version of Record | https://www.mdpi.com/1660-3397/19/9/499/pdf-vor |
