[1] Bristol Myers Squibb Co, Global Hlth Econ & Outcomes Res, Princeton, NJ USA
[2] Thomson Reuters Healthcare, Pharma Biotech, Cambridge, MA USA
[3] Thomson Reuters, Outcomes Res, Washington, DC USA
[4] Bristol Myers Squibb Co, Immunooncol, HQ Global Med Affairs, Princeton, NJ USA
[5] Bristol Myers Squibb Co, Oncol, Princeton, NJ USA