| article html file updated | 30 July 2022 06:53 CEST | Update | https://www.mdpi.com/2227-9717/9/9/1687 |
| article html file updated | 22 September 2021 07:50 CEST | Update | - |
| article pdf uploaded. | 22 September 2021 07:48 CEST | Updated version of record | https://www.mdpi.com/2227-9717/9/9/1687/pdf |
| article xml uploaded. | 22 September 2021 07:48 CEST | Update | https://www.mdpi.com/2227-9717/9/9/1687/xml |
| article xml file uploaded | 22 September 2021 07:48 CEST | Update | - |
| article html file updated | 21 September 2021 14:58 CEST | Update | - |
| article pdf uploaded. | 21 September 2021 14:56 CEST | Updated version of record | https://www.mdpi.com/2227-9717/9/9/1687/pdf-vor |
| article xml uploaded. | 21 September 2021 14:56 CEST | Update | - |
| article xml file uploaded | 21 September 2021 14:56 CEST | Update | - |
| article html file updated | 21 September 2021 13:24 CEST | Original file | - |
| article pdf uploaded. | 21 September 2021 13:22 CEST | Version of Record | https://www.mdpi.com/2227-9717/9/9/1687/pdf-vor |
| article xml uploaded. | 21 September 2021 13:22 CEST | Update | - |
| article xml file uploaded | 21 September 2021 13:22 CEST | Original file | - |
