1. Department of Pathology, Sackler School of Medicine, Tel Aviv University (E.W., N.S., M.T., S.N.-M., G.S.), Tel Aviv 69978, Israel
2. Columbia University/Berrie Research Pavilion (D.A.), New York, New York 10032
3. Department of Pathology, E. Wolfson Medical Center (I.A., S.N.-M.), Holon 58100, Israel