- New York Hospital Queens
- Cornell University
- Diabetes Care and Information Center of New York
- New York Presbyterian Hospital
Personne externe
- Columbia University
- Mailman School of Public Health
- Stony Brook University
- Fairleigh Dickinson University
- College of Dental Medicine
- College of Dental Medicine
- Sch. Dent. Oral Surg.
Personne externe
- New York University
- Columbia University
Personne externe
- Friedrich Schiller University Jena
- Columbia University
Personne externe
- Columbia University
- University of Texas Health Science Center at Houston
Personne externe
- Triservice General Hospital Taiwan
Personne externe
- Columbia University
- Mailman School of Public Health
Personne externe
- College of Dental Medicine
- Columbia University
Personne externe
- Columbia University
- Touro University
Personne externe
- Nova Southeastern University
Personne externe
- University of Alabama at Birmingham
Personne externe
- University of Illinois at Chicago
Personne externe
- College of Dental Medicine
- Columbia University
Personne externe
- University of North Carolina at Chapel Hill
Personne externe
- University of California at Los Angeles
Personne externe
- Memorial Sloan-Kettering Cancer Center
Personne externe
- Taipei Medical University
- Taipei Medical University Hospital
Personne externe
- Columbia University
- Inland Cosmetic Surgery
Personne externe
- Private Office
- Columbia University
Personne externe
- Friedrich Schiller University Jena
Personne externe
- University of Minnesota Twin Cities
Personne externe
