| article html file updated | 7 September 2025 04:24 CEST | Update | https://www.mdpi.com/2227-9717/9/11/1972 |
| article html file updated | 30 July 2022 14:55 CEST | Update | - |
| article html file updated | 8 November 2021 07:51 CET | Update | - |
| article pdf uploaded. | 8 November 2021 07:49 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/11/1972/pdf |
| article xml uploaded. | 8 November 2021 07:49 CET | Update | https://www.mdpi.com/2227-9717/9/11/1972/xml |
| article xml file uploaded | 8 November 2021 07:49 CET | Update | - |
| article html file updated | 5 November 2021 08:29 CET | Original file | - |
| article pdf uploaded. | 5 November 2021 08:27 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/11/1972/pdf-vor |
| article xml uploaded. | 5 November 2021 08:27 CET | Update | - |
| article xml file uploaded | 5 November 2021 08:27 CET | Original file | - |
| article pdf uploaded. | 4 November 2021 12:49 CET | Version of Record | https://www.mdpi.com/2227-9717/9/11/1972/pdf-vor |
