| article html file updated | 14 February 2020 11:11 CET | Update | https://www.mdpi.com/2073-4395/9/11/774 |
| article html file updated | 29 November 2019 12:48 CET | Update | - |
| article html file updated | 21 November 2019 11:04 CET | Original file | - |
| article pdf uploaded. | 21 November 2019 11:02 CET | Updated version of record | https://www.mdpi.com/2073-4395/9/11/774/pdf |
| article xml uploaded. | 21 November 2019 11:02 CET | Update | https://www.mdpi.com/2073-4395/9/11/774/xml |
| article xml file uploaded | 21 November 2019 11:02 CET | Update | - |
| article pdf uploaded. | 19 November 2019 16:19 CET | Version of Record | https://www.mdpi.com/2073-4395/9/11/774/pdf-vor |
| article xml file uploaded | 19 November 2019 16:19 CET | Original file | - |
