| article html file updated | 31 August 2025 09:05 CEST | Update | https://www.mdpi.com/1996-1944/13/2/406 |
| article html file updated | 20 July 2022 17:36 CEST | Update | - |
| article html file updated | 15 February 2020 03:12 CET | Update | - |
| article html file updated | 5 February 2020 15:59 CET | Update | - |
| article html file updated | 22 January 2020 12:54 CET | Original file | - |
| article pdf uploaded. | 22 January 2020 12:53 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/2/406/pdf |
| article xml uploaded. | 22 January 2020 12:53 CET | Update | https://www.mdpi.com/1996-1944/13/2/406/xml |
| article xml file uploaded | 22 January 2020 12:53 CET | Update | - |
| article pdf uploaded. | 15 January 2020 16:10 CET | Version of Record | https://www.mdpi.com/1996-1944/13/2/406/pdf-vor |
| article xml file uploaded | 15 January 2020 16:10 CET | Original file | - |
