| article html file updated | 2 September 2025 05:22 CEST | Update | https://www.mdpi.com/1996-1073/14/9/2516 |
| article html file updated | 26 July 2022 17:10 CEST | Update | - |
| article html file updated | 29 April 2021 07:02 CEST | Update | - |
| article pdf uploaded. | 29 April 2021 07:01 CEST | Updated version of record | https://www.mdpi.com/1996-1073/14/9/2516/pdf |
| article xml uploaded. | 29 April 2021 07:01 CEST | Update | https://www.mdpi.com/1996-1073/14/9/2516/xml |
| article xml file uploaded | 29 April 2021 07:01 CEST | Update | - |
| article html file updated | 29 April 2021 07:01 CEST | Original file | - |
| article pdf uploaded. | 29 April 2021 06:59 CEST | Updated version of record | - |
| article xml file uploaded | 29 April 2021 06:59 CEST | Original file | - |