| article html file updated | 30 July 2022 04:35 CEST | Update | https://www.mdpi.com/1911-8074/14/9/427 |
| article html file updated | 7 September 2021 10:20 CEST | Update | N/A |
| article html file updated | 7 September 2021 05:35 CEST | Original file | N/A |
| article pdf uploaded. | 7 September 2021 05:34 CEST | Updated version of record | https://www.mdpi.com/1911-8074/14/9/427/pdf |
| article xml uploaded. | 7 September 2021 05:34 CEST | Update | https://www.mdpi.com/1911-8074/14/9/427/xml |
| article xml file uploaded | 7 September 2021 05:34 CEST | Original file | N/A |
| article pdf uploaded. | 6 September 2021 17:20 CEST | Version of Record | https://www.mdpi.com/1911-8074/14/9/427/pdf-vor |
