| article html file updated | 25 December 2025 19:56 CET | Update | https://www.mdpi.com/2218-1997/7/8/292 |
| article html file updated | 6 September 2025 22:33 CEST | Update | N/A |
| article html file updated | 27 July 2022 08:44 CEST | Update | N/A |
| article html file updated | 10 August 2021 03:33 CEST | Original file | N/A |
| article pdf uploaded. | 10 August 2021 03:31 CEST | Updated version of record | https://www.mdpi.com/2218-1997/7/8/292/pdf |
| article xml uploaded. | 10 August 2021 03:31 CEST | Update | https://www.mdpi.com/2218-1997/7/8/292/xml |
| article xml file uploaded | 10 August 2021 03:31 CEST | Original file | N/A |
| article pdf uploaded. | 8 August 2021 09:45 CEST | Version of Record | https://www.mdpi.com/2218-1997/7/8/292/pdf-vor |
