About the Authors
Procter and Gamble Beauty Science, Miami Valley Innovation Center, Cincinnati, Ohio, United States of America
Translational Immunology Unit, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
Duke University Medical Center, Durham, North Carolina, United States of America
CS is employed by Procter & Gamble, who sells anti-dandruff shampoo. JH has received research support from Procter & Gamble but has no equity interest in the company.