| article html file updated | 25 December 2025 11:59 CET | Update | https://www.mdpi.com/1660-3397/19/6/296 |
| article html file updated | 2 September 2025 08:26 CEST | Update | N/A |
| article html file updated | 26 July 2022 20:52 CEST | Update | N/A |
| article html file updated | 27 May 2021 09:57 CEST | Update | N/A |
| article html file updated | 27 May 2021 09:57 CEST | Update | N/A |
| article pdf uploaded. | 27 May 2021 09:55 CEST | Updated version of record | https://www.mdpi.com/1660-3397/19/6/296/pdf |
| article xml uploaded. | 27 May 2021 09:55 CEST | Update | https://www.mdpi.com/1660-3397/19/6/296/xml |
| article xml file uploaded | 27 May 2021 09:55 CEST | Update | N/A |
| article html file updated | 24 May 2021 07:45 CEST | Original file | N/A |
| article pdf uploaded. | 24 May 2021 07:43 CEST | Updated version of record | https://www.mdpi.com/1660-3397/19/6/296/pdf-vor |
| article xml file uploaded | 24 May 2021 07:43 CEST | Original file | N/A |
| article pdf uploaded. | 22 May 2021 17:46 CEST | Version of Record | https://www.mdpi.com/1660-3397/19/6/296/pdf-vor |
