| article html file updated | 31 August 2025 08:24 CEST | Update | https://www.mdpi.com/1996-1944/13/2/266 |
| article html file updated | 19 July 2022 19:55 CEST | Update | - |
| article html file updated | 15 February 2020 00:50 CET | Update | - |
| article html file updated | 5 February 2020 15:07 CET | Update | - |
| article html file updated | 10 January 2020 05:52 CET | Update | - |
| article html file updated | 8 January 2020 10:54 CET | Original file | - |
| article pdf uploaded. | 8 January 2020 10:53 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/2/266/pdf |
| article xml uploaded. | 8 January 2020 10:53 CET | Update | https://www.mdpi.com/1996-1944/13/2/266/xml |
| article xml file uploaded | 8 January 2020 10:53 CET | Update | - |
| article pdf uploaded. | 7 January 2020 12:31 CET | Version of Record | https://www.mdpi.com/1996-1944/13/2/266/pdf-vor |
| article xml file uploaded | 7 January 2020 12:31 CET | Original file | - |
