[1] Ohio State Univ, James Canc Hosp, Dept Internal Med & Psychol, Wexner Med Ctr, Columbus, OH 43210 USA
[2] Louis Stokes Cleveland Vet Adm Med Ctr, Vet Adm Northeast Ohio Healthcare Syst, Psychol Serv, Cleveland, OH USA
[3] Wright State Univ, Boonshoft Sch Med, Dept Family Med & Geriatr, Dayton, OH USA
[4] Cleveland Clin, Dept Gen Surg, Taussig Canc Inst, Cleveland, OH USA
[5] Kansas Univ, Univ Kansas Med Ctr, Dept Psychiat & Behav Sci, Canc Ctr, Kansas City, KS USA
[6] Rush Univ Med Ctr, Dept Psychiat & Behav Med, Chicago, IL USA