| article html file updated | 13 February 2020 06:55 CET | Update | https://www.mdpi.com/2071-1050/11/15/4174 |
| article html file updated | 13 August 2019 08:01 CEST | Update | - |
| article html file updated | 2 August 2019 07:52 CEST | Original file | - |
| article pdf uploaded. | 2 August 2019 07:50 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/15/4174/pdf |
| article xml uploaded. | 2 August 2019 07:50 CEST | Update | https://www.mdpi.com/2071-1050/11/15/4174/xml |
| article xml file uploaded | 2 August 2019 07:50 CEST | Original file | - |
