| article html file updated | 31 August 2025 04:26 CEST | Update | https://www.mdpi.com/1996-1944/12/22/3721 |
| article html file updated | 19 July 2022 23:52 CEST | Update | - |
| article html file updated | 14 February 2020 08:39 CET | Update | - |
| article html file updated | 27 November 2019 11:02 CET | Update | - |
| article html file updated | 11 November 2019 11:31 CET | Original file | - |
| article pdf uploaded. | 11 November 2019 11:30 CET | Version of Record | https://www.mdpi.com/1996-1944/12/22/3721/pdf |
| article xml uploaded. | 11 November 2019 11:30 CET | Update | https://www.mdpi.com/1996-1944/12/22/3721/xml |
| article xml file uploaded | 11 November 2019 11:30 CET | Original file | - |
