General Chairs
Stefanie Speidel, National Center for Tumor Diseases Dresden, Germany 
Lena Maier-Hein, German Cancer Research Center, Germany 
Danail Stoyanov, University College London, United Kingdom 
Organization Committee
Sebastian Bodenstedt, National Center for Tumor Diseases Dresden, Germany
Anant Vemuri, German Cancer Research Center, Germany
Evangelos Mazomenos, University College London, United Kingdom
Sub-challenge Chairs 2018
Gastrointestinal Image ANAlysis (GIANA)
Jorge Bernal, Universitat Autònoma de Barcelona & Computer Vision Center, Spain
Aymeric Histace, ETIS laboratory, CNRS, ASTRE Team, University of Cergy-Pontoise, France
Surgical Workflow Analysis in the SensorOR
Sebastian Bodenstedt, National Center for Tumor Diseases Dresden, Germany
Stefanie Speidel, National Center for Tumor Diseases Dresden, Germany
H. Kenngott, University Hospital Heidelberg, Germany
M. Wagner, University Hospital Heidelberg, Germany
B. Müller-Stich, University Hospital Heidelberg, Germany
Lena Maier-Hein, German Cancer Research Center, German
Robotic Scene Segmentation
Max Allan - Intuitive Surgical Inc.
Mahdi Azizian - Intuitive Surgical Inc.
CATARACTS
Gwenolé Quellec, Ph.D., Inserm UMR 1101, Brest France
Hassan Al Hajj, M.Sc., Inserm UMR 1101, Brest France
Pierre-Henri Conze, Ph.D., IMT Atlantique, LaTIM UMR 1101, UBL, Brest France
Mathieu Lamard, Ph.D., Univ Bretagne Occidentale, Inserm UMR 1101, Brest France
Béatrice Cochener, M.D., Ph.D. Univ Bretagne Occidentale, Inserm UMR 1101, Service d’Ophtalmologie, CHRU Brest, Brest France