Doua, Yorokpa Joachim http://orcid.org/0000-0002-3503-3596
Dominicus, Hanneke
Mugwagwa, Julius
Gombe, Suzelle Magalie
Nwokike, Jude
Article History
Received: 1 June 2018
Accepted: 1 March 2019
First Online: 11 April 2019
Author information
: YJD was affiliated to the Benelux Pharmacovigilance Department, Janssen Global Medical Organisation of Johnson&Johnson as Deputy Cluster Safety Team Lead at the start of this research. He shifted later to the Janssen Infectious Diseases and Vaccines, Crucell Holland BV, in June 2018.
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests.
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