1. Mayo Clinic Alix School of Medicine Rochester MN USA
2. Department of Laboratory Medicine and Pathology Mayo Clinic Rochester MN USA
3. Department of Pathology Brigham and Women’s Hospital Boston MA USA
4. Herbert Wertheim College of Medicine Miami FL USA
5. Department of Oral Medicine (Oral Pathology) Dental School Federal University of Goiás Goiânia Brazil
6. Department of Otorhinolaryngology‐Head and Neck Surgery Mayo Clinic Rochester MN USA