Miyoshi, Yasuhiro
Matsubara, Keiichi
Takata, Norimi
Oka, Yasunori
Article History
Received: 24 October 2018
Accepted: 26 February 2019
First Online: 12 March 2019
Ethics approval and consent to participate
: Research ethics committee approval was obtained at Zimba Mission Hospital, Zambia.Permission was obtained to access the data from the hospital administrator. No ethical issues arose during this study and no consent was necessary, as the study was performed retrospectively on de-identified data.
: Not applicable.
: The authors declare that they have no competing interests.
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