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Authors
Koch, Marco
Butt, Thomas http://orcid.org/0000-0002-0387-4550
Guo, Wudong
Li, Xue
Chen, Yirong
Tan, Diana
Liu, Gordon G.
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Article History
Received: 19 August 2019
Accepted: 11 December 2019
First Online: 23 December 2019
Ethics approval and consent to participate
: The NHWS received Pearl Institutional Review Board (Indianapolis, IN, USA) approval, and all respondents were informed about confidentiality in the statement of informed consent. Respondents provided written consent to participate.
: Not applicable.
: MK, WG, XL and GGL have nothing to disclose. YC and DT report that they are employees of Kantar Health, which is the owner of NHWS. TB is an Editorial Board member for BMC Public Health, but had no role in the editorial process.
