| article html file updated | 14 September 2018 05:27 CEST | Update | https://www.mdpi.com/1420-3049/19/5/6330 |
| article html file updated | 20 August 2015 07:14 CEST | Update | N/A |
| article html file updated | 5 June 2014 08:53 CEST | Original file | N/A |
| article xml file uploaded | 5 June 2014 08:53 CEST | Original file | https://www.mdpi.com/1420-3049/19/5/6330/xml |
| article supplementary file uploaded. | 16 May 2014 12:17 CEST | - | https://www.mdpi.com/1420-3049/19/5/6330#supplementary |
| article pdf uploaded. | 16 May 2014 12:17 CEST | Version of Record | https://www.mdpi.com/1420-3049/19/5/6330/pdf |
