| article html file updated | 31 August 2025 05:31 CEST | Update | https://www.mdpi.com/1996-1944/12/23/3995 |
| article html file updated | 19 July 2022 22:43 CEST | Update | - |
| article html file updated | 14 February 2020 15:03 CET | Update | - |
| article html file updated | 10 December 2019 18:42 CET | Update | - |
| article html file updated | 2 December 2019 11:33 CET | Original file | - |
| article pdf uploaded. | 2 December 2019 11:31 CET | Version of Record | https://www.mdpi.com/1996-1944/12/23/3995/pdf |
| article xml uploaded. | 2 December 2019 11:31 CET | Update | https://www.mdpi.com/1996-1944/12/23/3995/xml |
| article xml file uploaded | 2 December 2019 11:31 CET | Original file | - |
