| article html file updated | 17 June 2015 08:09 CEST | Update | https://www.mdpi.com/1424-8220/13/4/4485 |
| article html file updated | 5 June 2013 11:41 CEST | Original file | N/A |
| article xml file uploaded | 5 June 2013 11:41 CEST | Original file | https://www.mdpi.com/1424-8220/13/4/4485/xml |
| article supplementary file uploaded. | 9 April 2013 16:20 CEST | - | https://www.mdpi.com/1424-8220/13/4/4485#supplementary |
| article supplementary file uploaded. | 3 April 2013 17:50 CEST | - | https://www.mdpi.com/1424-8220/13/4/4485#supplementary |
| article pdf uploaded. | 3 April 2013 09:39 CEST | Version of Record | https://www.mdpi.com/1424-8220/13/4/4485/pdf |
