| article html file updated | 3 November 2021 03:29 CET | Update | https://www.mdpi.com/1996-1073/14/21/7242 |
| article pdf uploaded. | 3 November 2021 03:28 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/21/7242/pdf |
| article xml uploaded. | 3 November 2021 03:28 CET | Update | https://www.mdpi.com/1996-1073/14/21/7242/xml |
| article xml file uploaded | 3 November 2021 03:28 CET | Update | - |
| article html file updated | 3 November 2021 02:51 CET | Original file | - |
| article pdf uploaded. | 3 November 2021 02:49 CET | Version of Record | - |
| article xml uploaded. | 3 November 2021 02:49 CET | Update | - |
| article xml file uploaded | 3 November 2021 02:49 CET | Original file | - |
