Lymphadenopathy

• Maria Skłodowska-Curie National Research Institute of Oncology - National Research Institute — Krakow, Poland
• Copernicus Memorial Hospital — Lodz, Poland
• Independent Public Healthcare Centre (SPZOZ) , University Clinical Hospital No. 2 of the Medical University of Łódź — Lodz, Poland
• Doradztwo i Zarządzanie w Opiece Zdrowotnej A.K. Sp.z o.o — Warsaw, Poland

• Peking University Third Hospital — Beijing, Beijing Municipality, China

• The Fourth Affiliated Hospital of China Medical University — Shenyang, Liaoning, China
• Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine — Shanghai, Shanghai Municipality, China
• Huzhou Central Hospital — Huizhou, Zhejiang, China

• Centre François Baclesse — Caen, France
• CHU CAEN — Caen, France
• Centre Oscar Lambret — Lille, France
• Chru Lille — Lille, France

Not specified

• Second Affiliated Hospital of Wenzhou Medical University — Wenzhou, Zhejiang, China

• Massachusetts General Hospital Cancer Center — Boston, Massachusetts, United States

• Anchorage Associates in Radiation Medicine — Anchorage, Alaska, United States
• Anchorage Radiation Therapy Center — Anchorage, Alaska, United States
• Alaska Breast Care and Surgery LLC — Anchorage, Alaska, United States
• Alaska Oncology and Hematology LLC — Anchorage, Alaska, United States

• ChiMei Medical Center — Tainan, Taiwan

• Regions Hospital — Saint Paul, Minnesota, United States