Carcinoma, Squamous Cell

• UNC Project, Lighthouse Trust — Lilongwe, Malawi
• UNC Project — Lilongwe, Malawi

• Institute for Clinical Cancer Research Krankenhaus Nordwest — Frankfurt, Germany
• Technische Universität München Klinikum rechts der Isar — München, Germany

• Stanford Hospital and Clinics — Stanford, California, United States

• Research Facility — Atlanta, Georgia, United States
• Research Facility — Lebanon, New Hampshire, United States
• Research Facility — Buffalo, New York, United States
• Research Facility — New York, United States

• Cedars-Sinai Medical Center, Samuel Oschin Comprehensive Cancer Institute — Los Angeles, California, United States
• UCLA Hematology-Oncology Clinic (Westwood) — Los Angeles, California, United States
• University of California San Diego Moores Cancer Center — San Diego, California, United States
• University of California San Francisco Medical Center — San Francisco, California, United States

• Stanford Cancer Institute — Palo Alto, California, United States
• University of Florida Cancer Center at Orlando Health — Orlando, Florida, United States
• Emory University/Winship Cancer Institute — Atlanta, Georgia, United States
• University of Louisville — Louisville, Kentucky, United States

• Essen University Hospital — Essen, Germany

• Stanford University, School of Medicine — Palo Alto, California, United States

Not specified

• Hui Liu — Guangzhou, Guangdong, China