| article html file updated | 30 August 2025 21:41 CEST | Update | https://www.mdpi.com/1996-1944/12/13/2061 |
| article html file updated | 20 July 2022 14:55 CEST | Update | - |
| article html file updated | 12 February 2020 22:22 CET | Update | - |
| article html file updated | 17 July 2019 10:46 CEST | Update | - |
| article html file updated | 27 June 2019 08:56 CEST | Original file | - |
| article pdf uploaded. | 27 June 2019 08:55 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/13/2061/pdf |
| article xml uploaded. | 27 June 2019 08:55 CEST | Update | https://www.mdpi.com/1996-1944/12/13/2061/xml |
| article xml file uploaded | 27 June 2019 08:55 CEST | Original file | - |
