| article html file updated | 1 September 2025 12:29 CEST | Update | https://www.mdpi.com/1996-1944/13/21/4910 |
| article html file updated | 22 July 2022 23:26 CEST | Update | - |
| article html file updated | 2 November 2020 07:10 CET | Original file | - |
| article pdf uploaded. | 2 November 2020 07:09 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/21/4910/pdf |
| article xml uploaded. | 2 November 2020 07:09 CET | Update | https://www.mdpi.com/1996-1944/13/21/4910/xml |
| article xml file uploaded | 2 November 2020 07:09 CET | Original file | - |
| article pdf uploaded. | 31 October 2020 13:21 CET | Version of Record | https://www.mdpi.com/1996-1944/13/21/4910/pdf-vor |
