| article html file updated | 13 February 2020 03:35 CET | Update | https://www.mdpi.com/2071-1050/11/14/3939 |
| article html file updated | 31 July 2019 12:56 CEST | Update | - |
| article html file updated | 19 July 2019 11:54 CEST | Original file | - |
| article pdf uploaded. | 19 July 2019 11:52 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/14/3939/pdf |
| article xml uploaded. | 19 July 2019 11:52 CEST | Update | https://www.mdpi.com/2071-1050/11/14/3939/xml |
| article xml file uploaded | 19 July 2019 11:52 CEST | Original file | - |
