| article html file updated | 2 September 2025 09:18 CEST | Update | https://www.mdpi.com/1999-4923/13/6/815 |
| article html file updated | 26 July 2022 22:04 CEST | Update | N/A |
| article html file updated | 17 June 2021 03:19 CEST | Update | N/A |
| article pdf uploaded. | 17 June 2021 03:18 CEST | Updated version of record | https://www.mdpi.com/1999-4923/13/6/815/pdf |
| article xml uploaded. | 17 June 2021 03:18 CEST | Update | https://www.mdpi.com/1999-4923/13/6/815/xml |
| article xml file uploaded | 17 June 2021 03:18 CEST | Update | N/A |
| article html file updated | 2 June 2021 03:01 CEST | Original file | N/A |
| article pdf uploaded. | 2 June 2021 03:00 CEST | Updated version of record | https://www.mdpi.com/1999-4923/13/6/815/pdf-vor |
| article xml file uploaded | 2 June 2021 03:00 CEST | Original file | N/A |
| article pdf uploaded. | 30 May 2021 07:43 CEST | Version of Record | https://www.mdpi.com/1999-4923/13/6/815/pdf-vor |
