1. Department of Hematology Oncology, University Hospitals Seidman Cancer Center , Cleveland, OH , USA
2. Oncology, Adelphi Real World , Bollington , UK
3. Formerly of Adelphi Real World , Bollington , UK
4. Global Value and Evidence, Pfizer Inc. , Collegeville, PA , USA
5. Global Value and Evidence, Pfizer Inc. , New York, NY , USA