Bullock, Marc
Nasir, Irfan Ul Islam
Hemandas, Anil
Qureshi, Tahseen
Figueiredo, Nuno
Heald, Richard
Parvaiz, Amjad
Article History
Received: 22 April 2019
Accepted: 16 July 2019
First Online: 3 August 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.