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| article xml file uploaded | 14 October 2013 12:15 CEST | Original file | https://www.mdpi.com/2072-6694/5/3/959/xml |
| article supplementary file uploaded. | 26 July 2013 09:53 CEST | - | https://www.mdpi.com/2072-6694/5/3/959#supplementary |
| article pdf uploaded. | 26 July 2013 09:52 CEST | Version of Record | https://www.mdpi.com/2072-6694/5/3/959/pdf |