| article html file updated | 30 August 2025 21:55 CEST | Update | https://www.mdpi.com/1996-1944/12/13/2120 |
| article html file updated | 20 July 2022 07:41 CEST | Update | - |
| article html file updated | 12 February 2020 23:30 CET | Update | - |
| article html file updated | 17 July 2019 11:35 CEST | Update | - |
| article html file updated | 1 July 2019 13:12 CEST | Original file | - |
| article pdf uploaded. | 1 July 2019 13:11 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/13/2120/pdf |
| article xml uploaded. | 1 July 2019 13:11 CEST | Update | https://www.mdpi.com/1996-1944/12/13/2120/xml |
| article xml file uploaded | 1 July 2019 13:11 CEST | Original file | - |
