| article html file updated | 27 July 2022 02:11 CEST | Update | https://www.mdpi.com/1999-4923/13/7/969 |
| article html file updated | 14 July 2021 05:27 CEST | Update | - |
| article pdf uploaded. | 14 July 2021 05:26 CEST | Updated version of record | https://www.mdpi.com/1999-4923/13/7/969/pdf |
| article xml uploaded. | 14 July 2021 05:26 CEST | Update | https://www.mdpi.com/1999-4923/13/7/969/xml |
| article xml file uploaded | 14 July 2021 05:26 CEST | Update | - |
| article html file updated | 30 June 2021 10:01 CEST | Update | - |
| article html file updated | 29 June 2021 13:12 CEST | Original file | - |
| article pdf uploaded. | 29 June 2021 13:11 CEST | Updated version of record | https://www.mdpi.com/1999-4923/13/7/969/pdf-vor |
| article xml file uploaded | 29 June 2021 13:11 CEST | Original file | - |
| article pdf uploaded. | 26 June 2021 16:47 CEST | Version of Record | https://www.mdpi.com/1999-4923/13/7/969/pdf-vor |
