title: Regarding "optimal level of sympathectomy for primary palmar hyperhidrosis: T3 versus T4 in a retrospective cohort study".
authors.affiliation: Hospital Israelita Albert Einstein, Brazil; University of Sao Paulo School of Medicine, Department of Surgery, Vascular and Endovascular Division, Sao Paulo, Brazil.
authors.forename: Nelson
authors.initials: N
authors.lastname: Wolosker
authors.affiliation: Vascular and Endovascular Surgery, Hospital Israelita Albert Einstein, Brazil. Electronic address: deaym@hotmail.com.
authors.forename: Andrea Yasbek Monteiro
authors.initials: AY
authors.lastname: Varella
authors.affiliation: Hospital Israelita Albert Einstein, Brazil.
authors.forename: Marcelo Passos
authors.initials: MP
authors.lastname: Teivelis
authors.affiliation: Hospital Israelita Albert Einstein, Thoracic Surgery Division, Brazil.
authors.forename: José Ribas Milanez
authors.initials: JR
authors.lastname: de Campos
authors.affiliation: Hospital Israelita Albert Einstein, Brazil.
authors.forename: Paulo
authors.initials: P
authors.lastname: Kauffman
mesh_terms: D005260:Female; D006801:Humans; D006945:Hyperhidrosis / Q000601:surgery*; D008297:Male; D013562:Sympathectomy / Q000379:methods*; D020775:Thoracic Surgery, Video-Assisted