| article html file updated | 7 February 2020 17:05 CET | Update | https://www.mdpi.com/2071-1050/8/11/1098 |
| article html file updated | 5 May 2019 00:16 CEST | Update | - |
| article html file updated | 1 December 2016 22:24 CET | Update | - |
| article html file updated | 27 October 2016 11:55 CEST | Original file | - |
| article xml uploaded. | 27 October 2016 11:54 CEST | Update | https://www.mdpi.com/2071-1050/8/11/1098/xml |
| article xml uploaded. | 27 October 2016 11:54 CEST | Original file | - |
| article pdf uploaded. | 27 October 2016 11:54 CEST | Version of Record | https://www.mdpi.com/2071-1050/8/11/1098/pdf |
