1. Department of Medical Oncology, University of Washington, Seattle, Washington, USA
2. Department of Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
3. Department of Radiation Oncology, University of Washington, Seattle, Washington, USA
4. Department of Palliative, Rehabilitation and Integrative Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
5. Pancreatic Cancer Action Network, Galveston, Texas, USA