1. Associate Professor of Anesthesiology, Department of Anesthesiology, Queens University, Kingston General Hospital.
2. Professor and Chairman, Department of Statistics, University of Pittsburgh.
3. Professor of Business Administration and Intelligent Systems, The Joseph M. Katz Graduate School of Business, University of Pittsburgh.
4. Professor of Operations, Decision Sciences, and Artificial Intelligence, The Joseph M. Katz Graduate School of Business, University of Pittsburgh.