| article html file updated | 24 December 2025 22:39 CET | Update | https://www.mdpi.com/2218-1997/6/11/196 |
| article html file updated | 1 September 2025 11:54 CEST | Update | - |
| article html file updated | 22 July 2022 22:30 CEST | Update | - |
| article html file updated | 27 November 2020 06:55 CET | Update | - |
| article html file updated | 3 November 2020 09:48 CET | Original file | - |
| article pdf uploaded. | 3 November 2020 09:47 CET | Updated version of record | https://www.mdpi.com/2218-1997/6/11/196/pdf |
| article xml uploaded. | 3 November 2020 09:47 CET | Update | https://www.mdpi.com/2218-1997/6/11/196/xml |
| article xml file uploaded | 3 November 2020 09:47 CET | Original file | - |
| article pdf uploaded. | 26 October 2020 11:14 CET | Version of Record | https://www.mdpi.com/2218-1997/6/11/196/pdf-vor |
