| article html file updated | 12 September 2018 06:11 CEST | Update | https://www.mdpi.com/1420-3049/19/4/4814 |
| article html file updated | 20 August 2015 03:30 CEST | Update | - |
| article html file updated | 23 May 2014 15:03 CEST | Original file | - |
| article xml file uploaded | 23 May 2014 15:03 CEST | Original file | https://www.mdpi.com/1420-3049/19/4/4814/xml |
| article supplementary file uploaded. | 16 April 2014 14:06 CEST | - | https://www.mdpi.com/1420-3049/19/4/4814#supplementary |
| article pdf uploaded. | 16 April 2014 14:06 CEST | Version of Record | https://www.mdpi.com/1420-3049/19/4/4814/pdf |
