The composite autonomic symptom scale 31 is a useful screening tool for patients with Parkinsonism

• Younsoo Kim ,

  Contributed equally to this work with: Younsoo Kim, Jin Myoung Seok

  Roles Conceptualization, Formal analysis, Methodology, Resources, Writing – original draft

  Affiliation Department of Neurology, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Korea

  ⨯
• Jin Myoung Seok ,

  Contributed equally to this work with: Younsoo Kim, Jin Myoung Seok

  Roles Conceptualization, Formal analysis, Methodology, Supervision, Writing – review & editing

  Affiliation Department of Neurology, Soonchunhyang University Cheonan Hospital, Soonchunhyang University College of Medicine, Cheonan, Korea

  ⨯
• Jongkyu Park,

  Roles Data curation, Investigation, Writing – review & editing

  Affiliation Department of Neurology, Soonchunhyang University, Gumi, Korea

  ⨯
• Kun-Hyun Kim,

  Roles Conceptualization, Data curation, Investigation

  Affiliations Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea, Neuroscience Center, Samsung Medical Center, Seoul, Korea

  ⨯
• Ju-Hong Min,

  Roles Formal analysis, Investigation, Methodology

  Affiliations Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea, Neuroscience Center, Samsung Medical Center, Seoul, Korea

  ⨯
• Jin Whan Cho,

  Roles Conceptualization, Methodology, Supervision

  Affiliations Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea, Neuroscience Center, Samsung Medical Center, Seoul, Korea

  ⨯
• Suyeon Park,

  Roles Conceptualization, Formal analysis, Validation, Visualization, Writing – original draft, Writing – review & editing

  Affiliation Department of Biostatistics, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul, Korea

  ⨯
• Hyun-jin Kim,

  Roles Data curation, Investigation, Methodology

  Affiliation Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea

  ⨯
• Byoung Joon Kim ,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Project administration, Supervision, Validation, Writing – review & editing

  * E-mail: genian@skku.edu (JY); bjkim@skku.edu (BK)

  Affiliations Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea, Neuroscience Center, Samsung Medical Center, Seoul, Korea

  ⨯
• Jinyoung Youn

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Resources, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: genian@skku.edu (JY); bjkim@skku.edu (BK)

  Affiliations Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea, Neuroscience Center, Samsung Medical Center, Seoul, Korea

  http://orcid.org/0000-0003-3350-5032

  ⨯