Kotter, John P. (harvard Business School; Kotter International), Akhtar, Vanessa (kotter International), Gupta, Gaurav (kotter International; Ka Partners) (2) Vullings, Michael, Christie, Graham (1) Misbah, Siraj A. (john Radcliffe Hospital, Spickett, Gavin P. (royal Victoria Infirmary, Dalm, Virgil A. S. H. (erasmus University Medical Center Rotterdam (1) Ellsworth, John (1) Hilland, Robert, Edward, John (1)