| article html file updated | 31 August 2025 08:45 CEST | Update | https://www.mdpi.com/1996-1944/13/2/339 |
| article html file updated | 20 July 2022 17:16 CEST | Update | - |
| article html file updated | 15 February 2020 02:04 CET | Update | - |
| article html file updated | 5 February 2020 15:33 CET | Update | - |
| article html file updated | 11 January 2020 08:39 CET | Original file | - |
| article pdf uploaded. | 11 January 2020 08:37 CET | Version of Record | https://www.mdpi.com/1996-1944/13/2/339/pdf |
| article xml uploaded. | 11 January 2020 08:37 CET | Update | https://www.mdpi.com/1996-1944/13/2/339/xml |
| article xml file uploaded | 11 January 2020 08:37 CET | Original file | - |
