Funding for this research was provided by:
Jiangtao Chen (2016A03031311)
Received: 17 April 2019
Accepted: 6 September 2019
First Online: 18 September 2019
Ethics approval and consent to participate
: Participants in the clinical study provided written informed consent before their enrolment, and the study was approved by the institutional ethics committee of Malabo Regional Hospital, Bioko, Equatorial Guinea. All participants received adequate anti-malarial treatment.
: All authors have given their consent for publication.
: The authors declare that they have no competing interests.