| article html file updated | 31 August 2025 00:57 CEST | Update | https://www.mdpi.com/1996-1944/12/18/2853 |
| article html file updated | 20 July 2022 04:00 CEST | Update | - |
| article html file updated | 13 February 2020 15:09 CET | Update | - |
| article html file updated | 4 September 2019 14:34 CEST | Original file | - |
| article pdf uploaded. | 4 September 2019 14:33 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/18/2853/pdf |
| article xml uploaded. | 4 September 2019 14:33 CEST | Update | https://www.mdpi.com/1996-1944/12/18/2853/xml |
| article xml file uploaded | 4 September 2019 14:33 CEST | Original file | - |
