UCI Alpha Clinic (Neurology), Irvine, California, United States
Loma Linda University (Neurology), Loma Linda, California, United States
Loma Linda University (Surgical), Loma Linda, California, United States
Samodzielny Publiczny Szpital Kliniczny im. prof. Witolda Orłowskiego, Oddział Neurologii i Epileptologii, Warszawa, Poland
Specjalistyczna Praktyka Lekarska, Prof. Grzegorz Opala, Katowice, Poland
University of California Irvine, Irvine, California, United States
Erasmus Medisch Centrum, Rotterdam, Netherlands
Hospital Universitario de Bellvitge, Barcelona, Catalogna, Spain
Cardiology P.C. Birmingham, Birmingham, Alabama, United States
Kennedy Krieger Institute, Baltimore, Maryland, United States
University of Washington Medical Center, Seattle, Washington, United States
University of Iowa, Iowa City, Iowa, United States
Minneapolis Heart Foundation Institute, Minneapolis, Minnesota, United States
The Linder Center for Education and Research at The Christ Hospital, Cincinnati, Ohio, United States
The Ohio State University, Columbus, Ohio, United States
Duke University, Durham, North Carolina, United States