Anal Squamous Cell Carcinoma

• City of Hope — Duarte, California, United States
• USC/Norris Comprehensive Cancer Center — Los Angeles, California, United States
• Yale University Cancer Center — New Haven, Connecticut, United States
• The Winship Cancer Institute Emory University — Atlanta, Georgia, United States

• Allegheny Health Network — Pittsburgh, Pennsylvania, United States
• Medical College of Wisconsin Cancer Center — Milwaukee, Wisconsin, United States
• Austin Health — Heidelberg, Victoria, Australia
• Princess Margaret Cancer Centre — Toronto, Ontario, Canada

• Columbia University Irving Medical Center — New York, United States

• UZ Brussel — Jette, Belgium

• Oncology dept, Herlev and Gentofte Hospital — Herlev, Denmark

Not specified

• Zuckerberg San Francisco General Hospital — San Francisco, California, United States
• George Washington University Medical Center — Washington D.C., District of Columbia, United States
• Moffitt Cancer Center — Tampa, Florida, United States
• University of Illinois — Chicago, Illinois, United States

• Hospital de Gastroenterología Carlos Bonorino Udaondo — Buenos Aires, Argentina
• INCA - Instituto Nacional de Câncer — Rio de Janeiro, Brazil
• HUOL - Hospital Universitário Onofre Lopes da UFRN — Natal, Rio Grande do Norte, Brazil
• Liga Norte Riograndense Contra o Câncer — Natal, Rio Grande do Norte, Brazil

• University of California, San Francisco — San Francisco, California, United States
• Grady Health System — Atlanta, Georgia, United States
• Boston Medical Center — Boston, Massachusetts, United States
• Laser Surgery Care — New York, United States

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