by (United Kingdom)A.D.Jenkins...et al;by (United States)J.P.Kendsdy; by (United Kingdom)P.W.Atkins...et al;by (United States)R.A.Alberty; by (United Kingdom)D.H.Willians...et al;by (United States)F.D.Snell; by (United Kingdom)R.G.W.Anderson...et al;by (United States)J.T.Maynard; by (United Kingdom)M.A.West...et al;by (United States)J.D.Coyle; by (United Kingdom)R.A.Horn...et al;by (United States)K.H.Kim; by (United Kingdom)A.Broskowski...et al;by (United States)A.G.Rezler; by (United Kingdom)J.H.Burnett ...et al;by (United States)J.I.Sprent; by (United Kingdom)C.M.Wahba...et al;by (United States)A.A.Watts; by (United Kingdom)J.L.Wagner...et al;by (United States)J.L.Matson;