| article html file updated | 12 August 2026 17:41 CEST | Update | https://www.mdpi.com/1660-3397/11/1/194 |
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| article supplementary file uploaded. | 8 July 2014 05:19 CEST | - | https://www.mdpi.com/1660-3397/11/1/194#supplementary |
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| article pdf uploaded. | 21 January 2013 09:11 CET | Version of Record | https://www.mdpi.com/1660-3397/11/1/194/pdf |
