Key points are not available for this paper at this time.
NASH, EARL H. PH.D.; HOEHN-SARIC, RUDOLF M.D.; BATTLE, CAROLYN C. PH.D.; STONE, ANTHONY R. PH.D.; IMBER, STANLEY D. PH.D.; FRANK, JEROME D. M.D. Author Information
Nash et al. (Sat,) studied this question.