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| article supplementary file uploaded. | 30 December 2013 16:39 CET | - | https://www.mdpi.com/1420-3049/19/1/327#supplementary |
| article supplementary file uploaded. | 27 December 2013 12:12 CET | - | https://www.mdpi.com/1420-3049/19/1/327#supplementary |
| article pdf uploaded. | 27 December 2013 12:12 CET | Version of Record | https://www.mdpi.com/1420-3049/19/1/327/pdf |
