Study to Assess the Efficacy and Safety of Emapalumab in Primary Haemophagocytic Lymphohistiocytosis

Karolinska University Hospital Huddinge, Stockholm

Istituto Giannina Gaslini, Genova

Alfred I. duPont Hospital for Children - Nemours Center for Cancer and Blood Disorders - Division of Pediatric Hematology Oncology, Wilmington

Universitätsklinikum Eppendorf, Hamburg

Fondazione MBBM, Ospedale San Gerardo, Monza

Hospital Universitario Niño Jesús, Madrid

Children's Healthcare of Atlanta, Atlanta

Ospedale della Donna e del Bambino, Verona

Universitätsklinikum Essen, Essen

Cincinnati Children's Hospital, Cincinnati

Spectrum Health Helen DeVos Children's Hospital, Grand Rapids

Texas Children's Hospital - Feigin Center, Houston

Medical Center- University of Freiburg, Freiburg im Breisgau

Phoenix Children Hospital, Phoenix

Children's Hospital Los Angeles, Los Angeles

Seattle Children's Hospital, Seattle

Children's Hospital Colorado, Aurora

Dana-Farber Cancer Institute (DFCI), Boston

Hopital Ste-Justine Research Center, Montreal

Hospital for Sick Children, Toronto

Children's and Women's Health Centre of British Columbia, Vancouver

Ospedale Pediatrico Bambino Gesù, Rome

Hospital Universitario Vall d'Hebron, Barcelona

University Children's Hospital Zurich, Zurich

Leeds Children's Hospital, Leeds

Great Ormond Street Hospital, London

Royal Manchester Children's Hospital, Manchester