Wallace, P. A.
Nyameasem, J. K.
Aboagye, G. A.
Affedzie-Obresi, S.
Nkegbe, K.
Murray, F.
Botchway, V.
Karbo, N.
Leschen, W.
Maquart, P.-O.
Clottey, V.
Article History
Received: 24 November 2017
Accepted: 2 April 2018
First Online: 14 April 2018
Compliance with ethical standards
:
: The authors declare that they have no competing interests.