| article html file updated | 31 August 2025 05:23 CEST | Update | https://www.mdpi.com/1996-1944/12/23/3966 |
| article html file updated | 19 July 2022 22:50 CEST | Update | - |
| article html file updated | 14 February 2020 14:23 CET | Update | - |
| article html file updated | 10 December 2019 18:17 CET | Update | - |
| article html file updated | 29 November 2019 14:58 CET | Original file | - |
| article pdf uploaded. | 29 November 2019 12:49 CET | Version of Record | https://www.mdpi.com/1996-1944/12/23/3966/pdf |
| article xml uploaded. | 29 November 2019 12:49 CET | Update | https://www.mdpi.com/1996-1944/12/23/3966/xml |
| article xml file uploaded | 29 November 2019 12:49 CET | Original file | - |
