| article html file updated | 15 October 2018 04:34 CEST | Update | https://www.mdpi.com/2072-666X/7/9/158 |
| article html file updated | 28 September 2016 07:28 CEST | Update | - |
| article html file updated | 5 September 2016 11:44 CEST | Original file | - |
| article xml uploaded. | 5 September 2016 11:42 CEST | Original file | https://www.mdpi.com/2072-666X/7/9/158/xml |
| article pdf uploaded. | 5 September 2016 11:42 CEST | Version of Record | https://www.mdpi.com/2072-666X/7/9/158/pdf |
