1. Department of Supportive Care, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, USA
2. Department of Psychology, Hunter College & the Graduate Center, City University of New York, New York, NY, USA
3. Department of Medicine, Baylor College of Medicine, Houston, TX, USA
4. Division of General Internal Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
5. Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA