| article html file updated | 21 August 2015 12:40 CEST | Update | https://www.mdpi.com/1424-8220/15/6/12454 |
| article html file updated | 15 July 2015 05:36 CEST | Original file | N/A |
| article xml file uploaded | 15 July 2015 05:36 CEST | Original file | https://www.mdpi.com/1424-8220/15/6/12454/xml |
| article supplementary file uploaded. | 27 May 2015 10:54 CEST | - | https://www.mdpi.com/1424-8220/15/6/12454#supplementary |
| article pdf uploaded. | 27 May 2015 10:53 CEST | Version of Record | https://www.mdpi.com/1424-8220/15/6/12454/pdf |
