| article html file updated | 7 February 2020 16:47 CET | Update | https://www.mdpi.com/2071-1050/8/10/1067 |
| article html file updated | 5 May 2019 00:51 CEST | Update | - |
| article html file updated | 28 October 2016 10:21 CEST | Update | - |
| article html file updated | 21 October 2016 12:06 CEST | Original file | - |
| article xml uploaded. | 21 October 2016 12:05 CEST | Update | https://www.mdpi.com/2071-1050/8/10/1067/xml |
| article xml uploaded. | 21 October 2016 12:05 CEST | Original file | - |
| article pdf uploaded. | 21 October 2016 12:05 CEST | Version of Record | https://www.mdpi.com/2071-1050/8/10/1067/pdf |
