| article html file updated | 2 September 2025 03:05 CEST | Update | https://www.mdpi.com/1660-3397/19/4/208 |
| article html file updated | 25 July 2022 11:14 CEST | Update | N/A |
| article html file updated | 4 August 2021 16:00 CEST | Update | N/A |
| article html file updated | 11 April 2021 14:46 CEST | Update | N/A |
| article html file updated | 8 April 2021 11:07 CEST | Original file | N/A |
| article pdf uploaded. | 8 April 2021 11:06 CEST | Version of Record | https://www.mdpi.com/1660-3397/19/4/208/pdf |
| article xml uploaded. | 8 April 2021 11:06 CEST | Update | https://www.mdpi.com/1660-3397/19/4/208/xml |
| article xml file uploaded | 8 April 2021 11:06 CEST | Original file | N/A |
