| article html file updated | 20 April 2020 16:52 CEST | Update | https://www.mdpi.com/1996-1073/13/7/1682 |
| article html file updated | 3 April 2020 07:52 CEST | Original file | - |
| article pdf uploaded. | 3 April 2020 07:50 CEST | Version of Record | https://www.mdpi.com/1996-1073/13/7/1682/pdf |
| article xml uploaded. | 3 April 2020 07:50 CEST | Update | https://www.mdpi.com/1996-1073/13/7/1682/xml |
| article xml file uploaded | 3 April 2020 07:50 CEST | Original file | - |
