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| article xml file uploaded | 11 September 2014 03:08 CEST | Update | https://www.mdpi.com/1422-0067/15/8/13697/xml |
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| article pdf uploaded. | 11 August 2014 13:36 CEST | Updated version of record | https://www.mdpi.com/1422-0067/15/8/13697/pdf |
| article supplementary file uploaded. | 8 August 2014 08:29 CEST | - | https://www.mdpi.com/1422-0067/15/8/13697#supplementary |
| article pdf uploaded. | 8 August 2014 08:29 CEST | Version of Record | https://www.mdpi.com/1422-0067/15/8/13697/pdf-vor |
