| article html file updated | 30 July 2022 15:39 CEST | Update | https://www.mdpi.com/2227-9717/9/11/1999 |
| article html file updated | 12 November 2021 08:05 CET | Update | - |
| article html file updated | 12 November 2021 08:05 CET | Update | - |
| article pdf uploaded. | 12 November 2021 08:04 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/11/1999/pdf |
| article xml uploaded. | 12 November 2021 08:04 CET | Update | https://www.mdpi.com/2227-9717/9/11/1999/xml |
| article xml file uploaded | 12 November 2021 08:04 CET | Update | - |
| article html file updated | 11 November 2021 13:31 CET | Original file | - |
| article pdf uploaded. | 11 November 2021 13:30 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/11/1999/pdf-vor |
| article xml uploaded. | 11 November 2021 13:30 CET | Update | - |
| article xml file uploaded | 11 November 2021 13:30 CET | Original file | - |
| article pdf uploaded. | 9 November 2021 12:09 CET | Version of Record | https://www.mdpi.com/2227-9717/9/11/1999/pdf-vor |
