| article html file updated | 13 February 2020 15:07 CET | Update | https://www.mdpi.com/2071-1050/11/18/4831 |
| article html file updated | 26 September 2019 18:02 CEST | Update | - |
| article html file updated | 4 September 2019 13:25 CEST | Original file | - |
| article pdf uploaded. | 4 September 2019 13:23 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/18/4831/pdf |
| article xml uploaded. | 4 September 2019 13:23 CEST | Update | https://www.mdpi.com/2071-1050/11/18/4831/xml |
| article xml file uploaded | 4 September 2019 13:23 CEST | Original file | - |
