Author Contributions: Ms Djurdjev had full access to all of the data in the study and takes responsibility for the integrity of the data and the accuracy of the data analysis.
Study concept and design: Kiaii, Djurdjev, Levin, MacRae.
Acquisition of data: Kiaii, Djurdjev, Jung, MacRae.
Analysis and interpretation of data: Kiaii, Djurdjev, Farah, Levin.
Drafting of the manuscript: Kiaii, Djurdjev, Farah, Levin, MacRae.
Critical revision of the manuscript for important intellectual content: Kiaii, Djurdjev, Farah, Levin, Jung, MacRae.
Statistical analysis: Djurdjev, Farah, Levin.
Administrative, technical, or material support: Kiaii, Levin, MacRae.
Study supervision: Kiaii, Levin, MacRae.
Conflict of Interest Disclosures: All authors have completed and submitted the ICMJE Form for Disclosure of Potential Conflicts of Interest. Both Drs Kiaii and MacRae reported having previously received an honorarium for giving an educational talk from Gambro. No other authors had any disclosures.
Online-Only Material: The Author Audio Interview is available here.
Additional Contributions: We thank the unit coordinators and nurses in all hemodialysis units in British Columbia and southern Alberta, the laboratory personnel for their care and attention to the increased volume of work, the PROMIS team and the British Columbia Renal Medical Advisory Committee, and the southern Alberta data management team.