| article html file updated | 16 September 2021 11:58 CEST | Original file | https://www.mdpi.com/1996-1073/14/18/5842 |
| article pdf uploaded. | 16 September 2021 11:56 CEST | Updated version of record | https://www.mdpi.com/1996-1073/14/18/5842/pdf |
| article xml uploaded. | 16 September 2021 11:56 CEST | Update | https://www.mdpi.com/1996-1073/14/18/5842/xml |
| article xml file uploaded | 16 September 2021 11:56 CEST | Original file | N/A |
| article pdf uploaded. | 15 September 2021 14:30 CEST | Version of Record | https://www.mdpi.com/1996-1073/14/18/5842/pdf-vor |
