Maclaran, Kate
Agarwal, Nilesh
Odejinmi, Funlayo
Article History
Received: 31 March 2015
Accepted: 4 September 2015
First Online: 15 September 2015
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
: All procedures performed were in accordance with the ethical standards of the institution and with the 1964 Helsinki Declaration and its later amendments.
: For this type of retrospective study, formal consent is not required.