| article html file updated | 21 August 2015 10:24 CEST | Update | https://www.mdpi.com/2072-4292/7/4/4442 |
| article html file updated | 4 May 2015 05:33 CEST | Original file | - |
| article xml file uploaded | 4 May 2015 05:33 CEST | Original file | https://www.mdpi.com/2072-4292/7/4/4442/xml |
| article supplementary file uploaded. | 15 April 2015 15:11 CEST | - | https://www.mdpi.com/2072-4292/7/4/4442#supplementary |
| article pdf uploaded. | 14 April 2015 15:37 CEST | Version of Record | https://www.mdpi.com/2072-4292/7/4/4442/pdf |
