| article html file updated | 2 September 2025 11:06 CEST | Update | https://www.mdpi.com/1660-3397/19/6/342 |
| article html file updated | 27 July 2022 00:23 CEST | Update | N/A |
| article html file updated | 16 June 2021 10:14 CEST | Update | N/A |
| article html file updated | 16 June 2021 08:46 CEST | Original file | N/A |
| article pdf uploaded. | 16 June 2021 08:45 CEST | Updated version of record | https://www.mdpi.com/1660-3397/19/6/342/pdf |
| article xml uploaded. | 16 June 2021 08:45 CEST | Update | https://www.mdpi.com/1660-3397/19/6/342/xml |
| article xml file uploaded | 16 June 2021 08:45 CEST | Original file | N/A |
| article pdf uploaded. | 15 June 2021 14:33 CEST | Version of Record | https://www.mdpi.com/1660-3397/19/6/342/pdf-vor |
