| article html file updated | 8 February 2020 10:12 CET | Update | https://www.mdpi.com/2071-1050/9/7/1179 |
| article html file updated | 25 September 2019 18:41 CEST | Update | - |
| article html file updated | 3 May 2019 13:51 CEST | Update | - |
| article html file updated | 31 July 2017 09:47 CEST | Update | - |
| article html file updated | 5 July 2017 14:07 CEST | Original file | - |
| article xml uploaded. | 5 July 2017 14:06 CEST | Update | https://www.mdpi.com/2071-1050/9/7/1179/xml |
| article pdf uploaded. | 5 July 2017 14:06 CEST | Version of Record | https://www.mdpi.com/2071-1050/9/7/1179/pdf |
