Discussion by Weir, K, López-Barneo, J, Buckler, K, Murphy, M, Rich, P, Gurney, A, Evans, A, Gonzalez, C, Archer, S, Duchen, M, Chandel, N, Schumacker, P

Final general discussion by Duchen, M, Gurney, A, Nurse, C, Buckler, K, López-Barneo, J, Chandel, N, Gonzalez, C, Schumacker, P, Sylvester, J, Rich, P, Archer, S, Kumar, P, Ward, J, Weir, K