The Johns Hopkins Hospital, Baltimore, Maryland, United States
Johns Hopkins Bayview Medical Center, Baltimore, Maryland, United States
The First Hospital of Jilin University, Changchun, Jilin, China
College of Dentistry, University of Baghdad, Baghdad, Iraq
Clinicas UCV, Valencia, València, Spain
Shanghai General Hospital Thoracic Surgery Department, Shanghai, Shanghai, China
Istanbul Medipol University, Istanbul, Turkey
Gerència d'Atenció Primària de Mallorca, Palma De Mallorca, Balearic Islands 07002, Palma de Mallorca, Illes Balears, Spain
The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
Antalya, Döşemealtı, Antalya, Turkey