title: Two authors reply.
authors.forename: Juhua
authors.initials: J
authors.lastname: Luo
authors.forename: Karen L
authors.initials: KL
authors.lastname: Margolis
mesh_terms: D005260:Female; D006801:Humans; D017698:Postmenopause; D012893:Sleep Wake Disorders / Q000453:epidemiology*; D013964:Thyroid Neoplasms / Q000453:epidemiology*; D016387:Women's Health