1. Tri-Institutional Training Program in Laboratory Animal Medicine and Science, New York, New York, USA.
2. Center of Comparative Medicine and Pathology, Memorial Sloan Kettering Cancer Center, Weill Cornell Medicine, and the Hospital For Special Surgery, New York, New York, USA.
3. Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York, USA.