Alterations in stride-to-stride fluctuations in patients with chronic obstructive pulmonary disease during a self-paced treadmill 6-minute walk test

• Wai-Yan Liu ,

  Roles Conceptualization, Formal analysis, Investigation, Methodology, Project administration, Software, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: wai-yanliu@outlook.com

  Affiliations Department of Nutrition and Movement Sciences, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, The Netherlands, Department of Research and Development, Ciro, Horn, The Netherlands

  https://orcid.org/0000-0003-1379-958X

  ⨯
• Martijn A. Spruit,

  Roles Methodology, Resources, Supervision, Writing – review & editing

  Affiliations Department of Research and Development, Ciro, Horn, The Netherlands, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University Medical Centre+, Maastricht, The Netherlands, Department of Respiratory Medicine, Maastricht University Medical Centre+, Maastricht, The Netherlands

  ⨯
• Jeannet M. Delbressine,

  Roles Investigation, Writing – review & editing

  Affiliation Department of Research and Development, Ciro, Horn, The Netherlands

  ⨯
• Paul J. Willems,

  Roles Software, Writing – review & editing

  Affiliation Department of Nutrition and Movement Sciences, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, The Netherlands

  ⨯
• Jennifer M. Yentes,

  Roles Software, Writing – review & editing

  Affiliation Department of Health & Kinesiology, Texas A&M University, College Station, Texas, United States of America

  ⨯
• Sjoerd M. Bruijn,

  Roles Software, Writing – review & editing

  Affiliations Department of Human Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands, Department of Orthopedics, First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, P.R. China

  ⨯
• Frits M. E. Franssen,

  Roles Investigation, Writing – review & editing

  Affiliations Department of Research and Development, Ciro, Horn, The Netherlands, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University Medical Centre+, Maastricht, The Netherlands, Department of Respiratory Medicine, Maastricht University Medical Centre+, Maastricht, The Netherlands

  ⨯
• Emiel F. M. Wouters,

  Roles Funding acquisition, Resources, Supervision, Writing – review & editing

  Affiliations Department of Research and Development, Ciro, Horn, The Netherlands, Department of Respiratory Medicine, Maastricht University Medical Centre+, Maastricht, The Netherlands, Ludwig Boltzmann Institute for Lung Health, Vienna, Austria

  ⨯
• Kenneth Meijer

  Roles Conceptualization, Methodology, Resources, Supervision, Writing – review & editing

  Affiliation Department of Nutrition and Movement Sciences, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, The Netherlands

  ⨯