| article html file updated | 9 April 2020 14:20 CEST | Original file | https://www.mdpi.com/1996-1944/13/7/1665 |
| article pdf uploaded. | 9 April 2020 14:18 CEST | Updated version of record | https://www.mdpi.com/1996-1944/13/7/1665/pdf |
| article xml uploaded. | 9 April 2020 14:18 CEST | Update | https://www.mdpi.com/1996-1944/13/7/1665/xml |
| article xml file uploaded | 9 April 2020 14:18 CEST | Update | - |
| article pdf uploaded. | 3 April 2020 14:02 CEST | Version of Record | https://www.mdpi.com/1996-1944/13/7/1665/pdf-vor |
| article xml file uploaded | 3 April 2020 14:02 CEST | Original file | - |
