| article html file updated | 20 April 2020 17:07 CEST | Update | https://www.mdpi.com/1996-1073/13/7/1758 |
| article html file updated | 7 April 2020 14:24 CEST | Original file | - |
| article pdf uploaded. | 7 April 2020 14:23 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/7/1758/pdf |
| article xml uploaded. | 7 April 2020 14:23 CEST | Update | https://www.mdpi.com/1996-1073/13/7/1758/xml |
| article xml file uploaded | 7 April 2020 14:23 CEST | Update | - |
| article pdf uploaded. | 6 April 2020 17:52 CEST | Version of Record | https://www.mdpi.com/1996-1073/13/7/1758/pdf-vor |
| article xml file uploaded | 6 April 2020 17:52 CEST | Original file | - |
