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| article xml file uploaded | 1 July 2014 05:33 CEST | Original file | https://www.mdpi.com/1420-3049/19/6/8571/xml |
| article pdf uploaded. | 25 June 2014 09:10 CEST | Updated version of record | https://www.mdpi.com/1420-3049/19/6/8571/pdf |
| article pdf uploaded. | 24 June 2014 11:27 CEST | Updated version of record | https://www.mdpi.com/1420-3049/19/6/8571/pdf-vor |
| article supplementary file uploaded. | 23 June 2014 13:45 CEST | - | https://www.mdpi.com/1420-3049/19/6/8571#supplementary |
| article pdf uploaded. | 23 June 2014 13:45 CEST | Version of Record | https://www.mdpi.com/1420-3049/19/6/8571/pdf-vor |
