| article html file updated | 30 July 2022 08:15 CEST | Update | https://www.mdpi.com/1660-3397/19/10/551 |
| article html file updated | 30 September 2021 05:35 CEST | Original file | - |
| article pdf uploaded. | 30 September 2021 05:34 CEST | Updated version of record | https://www.mdpi.com/1660-3397/19/10/551/pdf |
| article xml uploaded. | 30 September 2021 05:34 CEST | Update | https://www.mdpi.com/1660-3397/19/10/551/xml |
| article xml file uploaded | 30 September 2021 05:34 CEST | Original file | - |
| article pdf uploaded. | 28 September 2021 16:00 CEST | Version of Record | https://www.mdpi.com/1660-3397/19/10/551/pdf-vor |
