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The Roche tower in the Rotkreuz, Switzerland, pictured on July 11, 2011. The building was designed by the architecture firm Burckhardt & Partner. Rotkreuz is main site of global diagnostics and domicile of the swiss diagnostics business. Headquartered in Basel, Switzerland, Roche is a research-focused healthcare group in the fields of pharmaceuticals and diagnostics. (KEYSTONE/Gaetan Bally)