| article html file updated | 31 August 2025 05:05 CEST | Update | https://www.mdpi.com/1996-1944/12/23/3875 |
| article html file updated | 19 July 2022 23:09 CEST | Update | - |
| article html file updated | 14 February 2020 12:37 CET | Update | - |
| article html file updated | 10 December 2019 15:53 CET | Update | - |
| article html file updated | 24 November 2019 09:57 CET | Original file | - |
| article pdf uploaded. | 24 November 2019 09:55 CET | Version of Record | https://www.mdpi.com/1996-1944/12/23/3875/pdf |
| article xml uploaded. | 24 November 2019 09:55 CET | Update | https://www.mdpi.com/1996-1944/12/23/3875/xml |
| article xml file uploaded | 24 November 2019 09:55 CET | Original file | - |
