Marginal Zone Lymphoma(MZL)

• Shanghai Ruijin Hospital — Shanghai, China
• Affiliated First Hospital of China Medical University — Shenyang, Liaoning, China
• Peking University Third Hospital — Beijing, China

• The First Affiliated Hospital with Nanjing Medical University — Nanjing, Jiangsu, China

• Beijing Tongren Hospital — Beijing, China
• Peking Union Medical College Hospital — Beijing, China
• The First Affiliated Hospital of China Medical University — Beijing, China

• The First Affiliated Hospital with Nanjing Medical University, Jiangsu Province Hospital — Nanjing, Jiangsu, China

• The First Affiliated Hospital of Nanchang University — Nanchang, Jiangxi, China

• Second Affiliated Hospital, School of Medicine, Zhejiang University — Hangzhou, Zhejiang, China
• Dongyang People's Hospital — Dongyang, China
• Affiliated Hangzhou First People's Hospital — Hangzhou, China
• Zhejiang cancer Hospital — Hangzhou, China

• AOU SS Antonio e Biagio e Cesare Arrigo — Alessandria, Italy
• IRCCS-AOU di Bologna — Bologna, Italy
• P.O. Garibaldi-Nesima_UOC Ematologia — Catania, Italy
• AO di Cosenza, P.O. "Annunziata" - UOC di Ematologia — Cosenza, Italy

• Samsung Medical Center — Seoul, Gangnam-gu, South Korea
• Korea UniversityKorea University Guro Hospital — Seoul, Guro-gu, South Korea
• Seoul National University Hospital — Seoul, Jongno-gu, South Korea
• The Catholic University of Korea — Seoul, Seocho-gu, South Korea

• Sun yat-sen university cancer center — Guangzhou, Guangdong, China

Not specified