Valerie D. Callender, MD is from Callender Skin and Laser Center, Mitchellville, Maryland. Norman Preston, PhD; Cris Osborn, PhD; Lori Johnson, PhD; and Ronald W. Gottschalk, MD are from Galderma Laboratories, LP, Fort Worth, Texas Disclosure: Dr. Callender is a clinical researcher and consultant for Galderma. Drs. Preston, Osborn, Johnson, and Gottschalk are employed by … Continue reading A Meta-analysis to Investigate the Relation Between Fitzpatrick Skin Types and Tolerability of Adapalene-Benzoyl Peroxide Topical Gel in Subjects with Mild or Moderate Acne