Diagnostic optical spectroscopy in biomedicine : 19-21 June 2001, Munich, Germany / Theodore G. Papazoglou, Georges A. Wagnières, chairs/editors ; sponsored ... by OSA--Optical Society of America [and] SPIE--the International Society for Optical Engineering ; cosponsored by DGLM--Deutsche Gesellschaft für Lasermedizine e.V. (Germany) [and others].