| article html file updated | 30 August 2025 23:36 CEST | Update | https://www.mdpi.com/1996-1944/12/16/2507 |
| article html file updated | 20 July 2022 05:40 CEST | Update | - |
| article html file updated | 13 February 2020 07:59 CET | Update | - |
| article html file updated | 27 August 2019 05:05 CEST | Update | - |
| article html file updated | 7 August 2019 10:36 CEST | Original file | - |
| article pdf uploaded. | 7 August 2019 10:35 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/16/2507/pdf |
| article xml uploaded. | 7 August 2019 10:35 CEST | Update | https://www.mdpi.com/1996-1944/12/16/2507/xml |
| article xml file uploaded | 7 August 2019 10:34 CEST | Original file | - |
