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| article xml file uploaded | 3 December 2013 08:26 CET | Original file | https://www.mdpi.com/2072-6651/5/11/1948/xml |
| article supplementary file uploaded. | 28 October 2013 10:31 CET | - | https://www.mdpi.com/2072-6651/5/11/1948#supplementary |
| article pdf uploaded. | 28 October 2013 09:30 CET | Updated version of record | https://www.mdpi.com/2072-6651/5/11/1948/pdf |
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