| article html file updated | 31 August 2025 11:26 CEST | Update | https://www.mdpi.com/1996-1944/13/4/826 |
| article html file updated | 20 July 2022 19:58 CEST | Update | - |
| article html file updated | 6 March 2020 21:51 CET | Update | - |
| article html file updated | 18 February 2020 14:09 CET | Original file | - |
| article pdf uploaded. | 18 February 2020 14:08 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/4/826/pdf |
| article xml uploaded. | 18 February 2020 14:08 CET | Update | https://www.mdpi.com/1996-1944/13/4/826/xml |
| article xml file uploaded | 18 February 2020 14:08 CET | Update | - |
| article pdf uploaded. | 12 February 2020 12:44 CET | Version of Record | https://www.mdpi.com/1996-1944/13/4/826/pdf-vor |
| article xml file uploaded | 12 February 2020 12:44 CET | Original file | - |
