| article html file updated | 25 December 2025 08:25 CET | Update | https://www.mdpi.com/2218-1997/7/4/101 |
| article html file updated | 2 September 2025 03:55 CEST | Update | N/A |
| article html file updated | 25 July 2022 12:21 CEST | Update | N/A |
| article html file updated | 15 April 2021 13:35 CEST | Original file | N/A |
| article pdf uploaded. | 15 April 2021 13:33 CEST | Version of Record | https://www.mdpi.com/2218-1997/7/4/101/pdf |
| article xml uploaded. | 15 April 2021 13:33 CEST | Update | https://www.mdpi.com/2218-1997/7/4/101/xml |
| article xml file uploaded | 15 April 2021 13:33 CEST | Original file | N/A |
