Institution: | (1) Department of Pathology, British Columbia Cancer Agency, Vancouver, BC, V5Z 4E6, Canada;(2) Department of Pathology, Kelowna General Hospital, Kelowna, Canada;(3) Histo et Cyto-pathologie Clinique, Institut Central Des Hopitaux Valaisans, France;(4) Department of Pathology, University of Bologna, Italy |