Classical Hodgkin Lymphoma

• Ancona - AOU Ospedali Riuniti - Clinica di Ematologia — Ancona, Italy
• Aviano - IRCCS Centro di Riferimento Oncologico di Aviano - Divisione di Oncologia e dei Tumori immuto-correlati — Aviano, Italy
• Istituto Tumori Bari Giovanni Paolo II, U.O. di Ematologia e Terapia Cellulare — Bari, Italy
• Ospedale S. Martino - UOC Oncologia — Belluno, Italy

• Call for Information (Investigational Site 0019) — Aurora, Colorado, United States
• Call for Information (Investigational Site 0024) — Chicago, Illinois, United States
• Call for Information (Investigational Site 0026) — Boston, Massachusetts, United States
• Call for Information (Investigational Site 0031) — New York, United States

• Princess Margaret Cancer Centre — Toronto, Ontario, Canada

• ASST Grande Ospedale Metropolitano Niguarda — Milan, MI, Italy
• Azienda USL IRCCS di Reggio Emilia — Reggio Emilia, RE, Italy
• A.O.S.G. Moscati — Avellino, Italy
• Spedali Civili Brescia — Brescia, Italy

• Shanghai Children's Medical Center — Shanghai, China

• Pediatric Hematology and Oncology Department — Paris, France

• Sun Yat-sen University Cancer Center — Guangzhou, Guangdong, China

• 1st Department of Medicine, Cologne University Hospital — Cologne, Germany

• 1st Department of Medicine, Cologne University Hospital — Cologne, Germany

Not specified