Multimedia Appendix Correction: A Computer-Assisted Personal Interview App in Research Electronic Data Capture for Administering Time Trade-off Surveys (REDCap): Development and Pretest Journal Articles uri icon

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abstract

  • [This corrects the article DOI: 10.2196/formative.8202.].

authors

  • Oremus, Mark
  • Sharafoddini, Anis
  • Morgano, Gian Paolo
  • Jin, Xuejing
  • Xie, Feng

publication date

  • July 6, 2018