Hospital Regional Universitario de Málaga, Málaga, Spain
LMU Klinikum München, Munich, Bavaria, Germany
Royal Liverpool University Hospital, Liverpool, Merseyside, United Kingdom
Robert Jones & Agnes Hunt Orthopaedic Hospital, Oswestry, Gobowen, United Kingdom
University of Liverpool, Liverpool, United Kingdom
Countess of Chester Hospital, Chester, United Kingdom
University of Liverpool, Liverpool, Merseyside, United Kingdom
Manchester University NHS Foundation Trust, Manchester, United Kingdom
Desmond Tutu Health Foundation, Cape Town, South Africa
Ezintsha, Johannesburg, South Africa
Liverpool University Hospitals NHS Foundation Trust, Liverpool, United Kingdom
FioCruz, Recife, Brazil
Malawi Liverpool Wellcome Clinical Research Programme, Blantyre, Malawi
Kamuzu University of Health Sciences, Blantyre, Malawi
University of Liverpool, Liverpool, Merseyside, United Kingdom