| article html file updated | 28 July 2022 08:09 CEST | Update | https://www.mdpi.com/2218-1997/7/9/316 |
| article html file updated | 2 September 2021 13:31 CEST | Original file | N/A |
| article pdf uploaded. | 2 September 2021 13:30 CEST | Updated version of record | https://www.mdpi.com/2218-1997/7/9/316/pdf |
| article xml uploaded. | 2 September 2021 13:30 CEST | Update | https://www.mdpi.com/2218-1997/7/9/316/xml |
| article xml file uploaded | 2 September 2021 13:30 CEST | Original file | N/A |
| article pdf uploaded. | 27 August 2021 11:04 CEST | Version of Record | https://www.mdpi.com/2218-1997/7/9/316/pdf-vor |
