Text and Data Mining valid from 2019-05-01
First Online: 10 May 2019
Ethics approval and consent to participate
: This study was approved by both China CDC and US CDC. Local laboratory staff involved in the field surveys were all informed that the data to be collected and analyzed in all laboratory capacity modules would involve no personal identity and private information. Consents from interviewees of the participating local laboratories were obtained before the field surveys.
: Not applicable.
: There’s no competing interests involved in this study for any of the authors of this article.
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