[1] Univ Florida, Dept Pathol, Coll Med Jacksonville, Jacksonville, FL 32209 USA
[2] Univ Hosp Pest Cty, Dept Pathol Cytopathol, Budapest, Hungary
[3] Orange Coast Mem Med Ctr, Fountain Valley, CA USA
[4] Univ Calif San Francisco, Dept Pathol, Div Cytol, San Francisco, CA USA
[5] Univ Hosp N Norway, Dept Pathol, Tromso, Norway
[6] Canc Inst Ion Chiricuta, Dept Breast Tumors, Cluj Napoca, Romania
[7] Stanford Univ, Dept Internal Med, Div Med Oncol, Stanford, CA 94305 USA
[8] Univ Washington, Dept Surg, Seattle, WA 98195 USA
[9] Fred Hutchinson Canc Res Ctr, Div Publ Hlth Sci, Seattle, WA 98104 USA