| article html file updated | 15 October 2018 04:08 CEST | Update | https://www.mdpi.com/2072-666X/7/9/147 |
| article html file updated | 28 September 2016 07:24 CEST | Update | - |
| article html file updated | 23 August 2016 14:06 CEST | Original file | - |
| article xml uploaded. | 23 August 2016 14:05 CEST | Original file | https://www.mdpi.com/2072-666X/7/9/147/xml |
| article pdf uploaded. | 23 August 2016 14:05 CEST | Version of Record | https://www.mdpi.com/2072-666X/7/9/147/pdf |
