| article html file updated | 7 February 2020 16:51 CET | Update | https://www.mdpi.com/2071-1050/8/10/1075 |
| article html file updated | 5 May 2019 00:42 CEST | Update | - |
| article html file updated | 28 October 2016 10:24 CEST | Update | - |
| article html file updated | 24 October 2016 17:09 CEST | Original file | - |
| article xml uploaded. | 24 October 2016 17:08 CEST | Update | https://www.mdpi.com/2071-1050/8/10/1075/xml |
| article xml uploaded. | 24 October 2016 17:08 CEST | Update | - |
| article xml uploaded. | 24 October 2016 17:08 CEST | Original file | - |
| article pdf uploaded. | 24 October 2016 17:08 CEST | Updated version of record | https://www.mdpi.com/2071-1050/8/10/1075/pdf |
| article pdf uploaded. | 23 October 2016 10:18 CEST | Version of Record | https://www.mdpi.com/2071-1050/8/10/1075/pdf-vor |
