| article html file updated | 30 July 2022 15:53 CEST | Update | https://www.mdpi.com/2227-9717/9/11/2009 |
| article html file updated | 18 November 2021 10:34 CET | Update | - |
| article html file updated | 18 November 2021 09:21 CET | Update | - |
| article pdf uploaded. | 18 November 2021 09:19 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/11/2009/pdf |
| article xml uploaded. | 18 November 2021 09:19 CET | Update | https://www.mdpi.com/2227-9717/9/11/2009/xml |
| article xml file uploaded | 18 November 2021 09:19 CET | Update | - |
| article html file updated | 11 November 2021 07:35 CET | Original file | - |
| article pdf uploaded. | 11 November 2021 07:34 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/11/2009/pdf-vor |
| article xml uploaded. | 11 November 2021 07:34 CET | Update | - |
| article xml file uploaded | 11 November 2021 07:33 CET | Original file | - |
| article pdf uploaded. | 10 November 2021 12:39 CET | Version of Record | https://www.mdpi.com/2227-9717/9/11/2009/pdf-vor |
