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| article xml file uploaded | 27 January 2015 07:12 CET | Original file | https://www.mdpi.com/2075-1729/5/1/294/xml |
| article pdf uploaded. | 26 January 2015 09:50 CET | Updated version of record | https://www.mdpi.com/2075-1729/5/1/294/pdf |
| article supplementary file uploaded. | 23 January 2015 17:11 CET | - | https://www.mdpi.com/2075-1729/5/1/294#supplementary |
| article pdf uploaded. | 23 January 2015 17:11 CET | Version of Record | https://www.mdpi.com/2075-1729/5/1/294/pdf-vor |
