Epistaxis

• University of Alabama at Birmingham — Birmingham, Alabama, United States
• University of California, Los Angeles — Los Angeles, California, United States
• University of California, San Francisco — San Francisco, California, United States
• University of Colorado, Denver — Aurora, Colorado, United States

• CHU d'Angers — Angers, France
• CHU de Bordeaux — Bordeaux, France
• Hôpital Ambroise Paré — Boulogne-Billancourt, France
• CHU de Caen Normandie — Caen, France

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

• CHU Lille — Lille, Nord, France
• CHU Tours — Tours, France
• CHU Amiens — Amiens, France
• CHRU Brest — Brest, France

• Lyon University Hospital, Dpt of genetics — Bron, France
• Clermont-Ferrand university hospital — Clermont-Ferrand, France
• Angiology Department, Lausanne University Hospital — Lausanne, Canton of Vaud, Switzerland

• Shaheed Mohtarma Benazir Bhutto Institute of Trauma — Karachi, Sindh, Pakistan

• Etlik City Hospital — Ankara, Yenimahalle, Turkey (Türkiye)

• University Hospital — Toulouse, France

Not specified

Not specified