Brand R, Buckwalter JA, Canale ST, Cooney WP, D'Ambrosia R, Grana WA, Heckman JD, Hensinger RN, Koman LA, McCann PD, Poehling GG, Thordarson D. Patient care, professionalism, and relations with industry. J Orthop Res. 2008 Mar; 26(3):279-80.