| article html file updated | 21 August 2015 10:38 CEST | Update | https://www.mdpi.com/2072-4292/7/4/4581 |
| 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/2072-4292/7/4/4581/xml |
| article pdf uploaded. | 17 April 2015 17:24 CEST | Updated version of record | https://www.mdpi.com/2072-4292/7/4/4581/pdf |
| article supplementary file uploaded. | 16 April 2015 15:27 CEST | - | https://www.mdpi.com/2072-4292/7/4/4581#supplementary |
| article pdf uploaded. | 16 April 2015 15:27 CEST | Version of Record | https://www.mdpi.com/2072-4292/7/4/4581/pdf-vor |
