Funding for this research was provided by:
University of Michigan Office of Global Public Health
Mcubed Program University of Michigan
Three-Year Public Health Action Plan of Shanghai, China (15GWZK0101)
Received: 6 November 2017
Accepted: 21 June 2018
First Online: 28 June 2018
: XS is the head of the immunizations division at the Shanghai CDC. ZH and JR are staff members at the Shanghai CDC. ALW is a post-doctoral fellow at the University of Michigan. EX, BW, and WY were students at the University of Michigan at the time of the study. LAP is a Professor and Director of the Child Health Evaluation and Research Center at the University of Michigan. BJZ is an Associate Professor of Health Behavior & Health Education at the University of Michigan.
: This research was performed in accordance with the Declaration of Helsinki and ethical approval was obtained from the Institutional Review Board at the University of Michigan (#HUM00112889) and an ethical review committee at the Shanghai Centers for Disease Control and Prevention (#2016-9). All participants provided oral informed consent. After completing the interview, participants were given an incentive of 80 renminbi.
: Not applicable.
: The authors declare that they have no competing interests.
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