| article html file updated | 31 August 2025 08:13 CEST | Update | https://www.mdpi.com/1996-1944/13/1/230 |
| article html file updated | 19 July 2022 20:06 CEST | Update | - |
| article html file updated | 15 February 2020 00:12 CET | Update | - |
| article html file updated | 16 January 2020 12:07 CET | Update | - |
| article html file updated | 10 January 2020 04:31 CET | Original file | - |
| article pdf uploaded. | 4 January 2020 12:02 CET | Version of Record | https://www.mdpi.com/1996-1944/13/1/230/pdf |
| article xml uploaded. | 4 January 2020 12:02 CET | Update | https://www.mdpi.com/1996-1944/13/1/230/xml |
| article xml file uploaded | 4 January 2020 12:02 CET | Original file | - |
