| article html file updated | 13 February 2020 10:28 CET | Update | https://www.mdpi.com/2071-1050/11/16/4449 |
| article html file updated | 17 August 2019 08:50 CEST | Original file | - |
| article pdf uploaded. | 17 August 2019 08:48 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/16/4449/pdf |
| article xml uploaded. | 17 August 2019 08:48 CEST | Update | https://www.mdpi.com/2071-1050/11/16/4449/xml |
| article xml file uploaded | 17 August 2019 08:48 CEST | Original file | - |
