A Study to Evaluate the Efficacy and Safety of Subcutaneous Amlitelimab Monotherapy Compared With Placebo in Adult Participants With Severe Alopecia Areata

Investigational Site Number : 0320004, Buenos Aires

Investigational Site Number : 0320001, Buenos Aires

Investigational Site Number : 1000001, Sofia

Investigational Site Number : 0320002, Rosario

Investigational Site Number : 0360001, Sydney

Investigational Site Number : 0360003, Melbourne

Icahn School of Medicine at Mount Sinai- Site Number : 8400003, New York

Investigational Site Number : 2760008, Berlin

Investigational Site Number : 2760007, Berlin

Investigational Site Number : 7240002, Córdoba

Investigational Site Number : 2760001, Hamburg

Investigational Site Number : 3800004, Milan

Investigational Site Number : 7240006, Madrid

Investigational Site Number : 7240008, Madrid

DJL Clinical Research - Charlotte - Park Road- Site Number : 8400013, Charlotte

Investigational Site Number : 7240007, Pozuelo de Alarcón

Investigational Site Number : 2500001, Brest

New Horizon Research Center- Site Number : 8400017, Miami

Total Skin and Beauty Dermatology Center- Site Number : 8400018, Birmingham

Investigational Site Number : 3800001, Bologna

Apex Clinical Research Center- Site Number : 8400027, Mayfield Heights

Cleveland Clinic- Site Number : 8400028, Cleveland

Dawes Fretzin Clinical Research- Site Number : 8400010, Indianapolis

Investigational Site Number : 2760003, Münster

Michigan Center for Research Company- Site Number : 8400016, Clarkston

Investigational Site Number : 2760004, Osnabrück

Health Concepts- Site Number : 8400001, Rapid City

Joel Schlessinger, PC- Site Number : 8400021, Omaha

Vital Prospects Clinical Research Institute - Tulsa- Site Number : 8400004, Tulsa

Investigational Site Number : 2500003, Paris

Investigational Site Number : 2500004, Rouen

Progressive Clinical Research - San Antonio- Site Number : 8400019, San Antonio

Investigational Site Number : 3800003, Naples

Investigational Site Number : 2760006, Augsburg

Dermatology Research Associates - Los Angeles- Site Number : 8400015, Los Angeles

UC Irvine Healthcare - Gottschalk Medical Plaza- Site Number : 8400007, Irvine

First OC Dermatology- Site Number : 8400014, Fountain Valley

Center for Dermatology Clinical Research- Site Number : 8400008, Fremont

Oregon Medical Research Center- Site Number : 8400002, Portland

Investigational Site Number : 1560001, Shanghai

Investigational Site Number : 1560006, Hangzhou

Investigational Site Number : 6420001, Cluj-Napoca

Investigational Site Number : 1560022, Chengdu

Investigational Site Number : 1520003, Santiago

Investigational Site Number : 1520001, Santiago

Investigational Site Number : 1520004, Santiago

Investigational Site Number : 1520002, Santiago

Investigational Site Number : 1240005, Calgary

Investigational Site Number : 1240007, Calgary

Investigational Site Number : 1240001, Winnipeg

Investigational Site Number : 1240003, Hamilton

Investigational Site Number : 1240006, Markham

Investigational Site Number : 2032104, Ostrava

Investigational Site Number : 2030011, Prague

Investigational Site Number : 2030012, Prague

Investigational Site Number : 2500002, Nice

Investigational Site Number : 3800002, Rome

Investigational Site Number : 3920003, Ebina-shi

Investigational Site Number : 3920001, Yokohama

Investigational Site Number : 3920001, Yokohama

Investigational Site Number : 3920002, Kamiamakusa

Investigational Site Number : 3920005, Koto-ku

Investigational Site Number : 3920004, Fukuoka

Investigational Site Number : 3920006, Tokyo

Investigational Site Number : 5280004, Rotterdam

Investigational Site Number : 7240005, Barcelona

Investigational Site Number : 7240010, Barcelona

Investigational Site Number : 7240004, Alicante

Investigational Site Number : 8260003, London

Investigational Site Number : 8260004, Salford

Investigational Site Number : 8260006, Oxford

Investigational Site Number : 8260005, Dundee

Investigational Site Number : 8260007, London

Investigational Site Number : 8260001, London