| article html file updated | 2 September 2025 10:42 CEST | Update | https://www.mdpi.com/2227-9059/9/6/671 |
| article html file updated | 26 July 2022 23:53 CEST | Update | - |
| article html file updated | 21 June 2021 03:27 CEST | Update | - |
| article pdf uploaded. | 21 June 2021 03:26 CEST | Updated version of record | https://www.mdpi.com/2227-9059/9/6/671/pdf |
| article xml uploaded. | 21 June 2021 03:26 CEST | Update | https://www.mdpi.com/2227-9059/9/6/671/xml |
| article xml file uploaded | 21 June 2021 03:26 CEST | Update | - |
| article html file updated | 11 June 2021 11:57 CEST | Original file | - |
| article pdf uploaded. | 11 June 2021 11:56 CEST | Version of Record | https://www.mdpi.com/2227-9059/9/6/671/pdf-vor |
| article xml file uploaded | 11 June 2021 11:56 CEST | Original file | - |
