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| article xml file uploaded | 27 January 2015 11:32 CET | Original file | https://www.mdpi.com/1420-3049/20/1/1579/xml |
| article supplementary file uploaded. | 19 January 2015 12:06 CET | - | https://www.mdpi.com/1420-3049/20/1/1579#supplementary |
| article pdf uploaded. | 19 January 2015 12:06 CET | Version of Record | https://www.mdpi.com/1420-3049/20/1/1579/pdf |