| article html file updated | 30 August 2025 22:03 CEST | Update | https://www.mdpi.com/1996-1944/12/13/2154 |
| article html file updated | 20 July 2022 07:31 CEST | Update | - |
| article html file updated | 13 February 2020 00:12 CET | Update | - |
| article html file updated | 17 July 2019 12:04 CEST | Update | - |
| article html file updated | 4 July 2019 12:27 CEST | Original file | - |
| article pdf uploaded. | 4 July 2019 12:26 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/13/2154/pdf |
| article xml uploaded. | 4 July 2019 12:26 CEST | Update | https://www.mdpi.com/1996-1944/12/13/2154/xml |
| article xml file uploaded | 4 July 2019 12:26 CEST | Original file | - |
