Connective Tissue Diseases

• Laser & Skin Surgery Center of Northern California — Sacramento, California, United States
• UnionDerm — New York, United States
• Laser & Skin Surgery Center of New York® — New York, United States
• Dermatology, Laser & Vein Specialists of the Carolinas — Charlotte, North Carolina, United States

Not specified

• Qilu Hospital — Jinan, Shandong, China

• Dr. Md. Sadikul islam — Dhaka, [Other], Bangladesh

• Laser & Skin Surgery Center of Northern California — Sacramento, California, United States
• Schweiger Dermatology GP Research — Hackensack, New Jersey, United States
• UnionDerm — New York, United States
• Main Line Center for Laser Surgery — Ardmore, Pennsylvania, United States

• Investigator Site - Anniston — Anniston, Alabama, United States
• Investigator Site - La Jolla — La Jolla, California, United States
• Investigator Site - Clearwater — Clearwater, Florida, United States
• Investigator Site - Orlando — Orlando, Florida, United States

• Manal Hassanien — Asyut, Yes, Egypt

• Zagazig University Faculty of Medicine — Zagazig, Sharqia Province, Egypt

• Shanghai GuangHua Hospital of integrated traditional and western medicine — Shanghai, Shanghai Municipality, China

• Northwestern University, feinberg School of Medicine — Chicago, Illinois, United States