| article html file updated | 24 December 2025 17:00 CET | Update | https://www.mdpi.com/1996-1944/13/2/278 |
| article html file updated | 31 August 2025 08:29 CEST | Update | - |
| article html file updated | 19 July 2022 19:51 CEST | Update | - |
| article html file updated | 15 February 2020 01:06 CET | Update | - |
| article html file updated | 5 February 2020 15:12 CET | Update | - |
| article html file updated | 8 January 2020 12:57 CET | Original file | - |
| article pdf uploaded. | 8 January 2020 12:55 CET | Version of Record | https://www.mdpi.com/1996-1944/13/2/278/pdf |
| article xml uploaded. | 8 January 2020 12:55 CET | Update | https://www.mdpi.com/1996-1944/13/2/278/xml |
| article xml file uploaded | 8 January 2020 12:55 CET | Original file | - |
