Kruser Tim J, Gondi Vinai, Sperduto Paul W, Brown Paul D, Mehta Minesh P
Department of Radiation Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA.
Northwestern Medicine Chicago Proton Center, Warrenville, IL, USA.
Lancet Oncol. 2018 Aug;19(8):e366. doi: 10.1016/S1470-2045(18)30439-X.