| article html file updated | 15 October 2018 04:45 CEST | Update | https://www.mdpi.com/2072-666X/7/9/163 |
| article html file updated | 28 September 2016 07:30 CEST | Update | - |
| article html file updated | 8 September 2016 12:41 CEST | Original file | - |
| article xml uploaded. | 8 September 2016 12:39 CEST | Update | https://www.mdpi.com/2072-666X/7/9/163/xml |
| article xml uploaded. | 8 September 2016 12:39 CEST | Update | - |
| article xml uploaded. | 8 September 2016 12:39 CEST | Original file | - |
| article pdf uploaded. | 8 September 2016 12:39 CEST | Version of Record | https://www.mdpi.com/2072-666X/7/9/163/pdf |
