Varicose Veins

• Kobe University Hospital — Kobe, Hyōgo, Japan
• Saitame Medical University Hospital — Iruma-gun, Saitama, Japan
• Juntendo University Hospital — Bunkyō-Ku, Tokyo, Japan
• Kyorin University Hospital — Mitaka-shi, Tokyo, Japan

• Center for Clinical Research, Inc. — Castro Valley, California, United States
• Felix Sigal, DPM — Los Angeles, California, United States
• University of Miami — Miami, Florida, United States
• Serena Group Research Institute — Pittsburgh, Pennsylvania, United States

• Southwest Hospital, Army Medical University (Third Military Medical University) — Chongqing, Chongqing Municipality, China

• Angel City Research — Los Angeles, California, United States
• Center for Clinical Research — San Francisco, California, United States
• ILD Research Center — Vista, California, United States
• Family Foot & Ankle Specialists, LLC — Bridgeport, Connecticut, United States

• West Boca Center for Wound Healing — Coconut Creek, Florida, United States

• Pulse Cardiovascular Institute — Scottsdale, Arizona, United States
• Metro Foot & Ankle — Tempe, Arizona, United States
• Pima Foot and Ankle Surgery LLC — Tucson, Arizona, United States
• Signature Health Medical Group — Riverside, California, United States

• MCR Health — Sarasota, Florida, United States
• University Park — Sarasota, Florida, United States
• Cone Health Ortho Care Greensboro — Greensboro, North Carolina, United States
• Feet First Institute of Beavercreek — Beavercreek, Ohio, United States

• Terme di Roma Acque Albiule — Bagni di Tivoli, Rome, Italy

• Estratégia Saúde da Família Vereador Carlos Alberto Baptistela - Maria Cristina — Lençóis Paulista, São Paulo, Brazil

Not specified