| article html file updated | 11 February 2020 09:41 CET | Update | https://www.mdpi.com/2071-1050/11/2/480 |
| article html file updated | 27 April 2019 05:02 CEST | Update | - |
| article html file updated | 13 April 2019 01:06 CEST | Update | - |
| article html file updated | 3 April 2019 05:15 CEST | Update | - |
| article html file updated | 29 January 2019 12:15 CET | Update | - |
| article html file updated | 17 January 2019 11:25 CET | Original file | - |
| article pdf uploaded. | 17 January 2019 11:24 CET | Version of Record | https://www.mdpi.com/2071-1050/11/2/480/pdf |
| article xml uploaded. | 17 January 2019 11:24 CET | Update | https://www.mdpi.com/2071-1050/11/2/480/xml |
| article xml file uploaded | 17 January 2019 11:24 CET | Original file | - |
