1. Dermatology Division, Department of Medicine, University of California, Los Angeles, California;
2. Division of Dermatology, Harbor-UCLA Medical Center, Torrance, California;
3. Dr. U Hair and Skin Clinic, Manhattan Beach, California;
4. Department of Dermatology, Howard University College of Medicine, Washington, District of Columbia;
5. HairFront Clinic, Cape Town, South Africa;
6. Hair Evolution Robotics, Medellin, Colombia;
7. Instituto Capillar Marta Zollinger, Salvador, BA, Brazil;
8. Osei-Tutu Dermatology & Hair Restoration;
9. Mxcapilar Clinic, Chulavista, Sonora, Mexico;
10. Department of Dermatology, DermaClinix, Clinic, New Delhi, India;
11. Hair Transplant Institute Miami, Coral Gables, Florida