| article html file updated | 1 September 2025 12:29 CEST | Update | https://www.mdpi.com/2218-1997/6/11/202 |
| article html file updated | 22 July 2022 23:26 CEST | Update | - |
| article html file updated | 27 November 2020 06:56 CET | Update | - |
| article html file updated | 4 November 2020 08:46 CET | Original file | - |
| article pdf uploaded. | 4 November 2020 08:45 CET | Updated version of record | https://www.mdpi.com/2218-1997/6/11/202/pdf |
| article xml uploaded. | 4 November 2020 08:45 CET | Update | https://www.mdpi.com/2218-1997/6/11/202/xml |
| article xml file uploaded | 4 November 2020 08:45 CET | Original file | - |
| article pdf uploaded. | 31 October 2020 13:31 CET | Updated version of record | https://www.mdpi.com/2218-1997/6/11/202/pdf-vor |
| article pdf uploaded. | 31 October 2020 13:31 CET | Version of Record | https://www.mdpi.com/2218-1997/6/11/202/pdf-vor |
