| article html file updated | 7 September 2025 03:36 CEST | Update | https://www.mdpi.com/2218-1997/7/11/402 |
| article html file updated | 30 July 2022 12:54 CEST | Update | N/A |
| article html file updated | 4 November 2021 08:09 CET | Original file | N/A |
| article pdf uploaded. | 4 November 2021 08:07 CET | Updated version of record | https://www.mdpi.com/2218-1997/7/11/402/pdf |
| article xml uploaded. | 4 November 2021 08:07 CET | Update | https://www.mdpi.com/2218-1997/7/11/402/xml |
| article xml file uploaded | 4 November 2021 08:07 CET | Original file | N/A |
| article pdf uploaded. | 25 October 2021 14:23 CEST | Version of Record | https://www.mdpi.com/2218-1997/7/11/402/pdf-vor |
