?:authorAffiliation
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[\'Department of Prevention and Infection Control, Hospital Fêmina, Porto Alegre, RS, Brazil.\', \'Medical School, Pontificia Universidade Católica do Rio Grande do Sul, Porto Alegre, RS, Brazil.\', \'Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.\', \'Sanitary Dermatology Outpatient Unity, State Health Secretariat, Porto Alegre, RS Brazil.\']
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