aLeeds Teaching Hospitals NHS Trust, Medical Physics Department, Old Medical School, Leeds General Infirmary, Leeds, LS1 3EX
bUniversity Hospitals Birmingham NHS Foundation Trust, Queen Elizabeth Hospital Birmingham, Mindelsohn Way, Edgbaston, Birmingham, B15 2GW
cSiemens Healthineers, Borupvang 9, 2750 Ballerup, Denmark
dRoyal Free London NHS Foundation Trust, Pond St, London NW3 2QG
eMedical (Radiation) Dosimetry Group, Centre for Radiation, Chemical and Environmental Hazards (CRCE), Public Health England, Chilton, Didcot, Oxfordshire OX11 0RQ
fARSAC, Medical Exposures Group, Radiation Assessments Department, Centre for Radiation, Chemical and Environmental Hazards, Public Health England, Chilton, Didcot, Oxfordshire OX11 0RQ
gChristie Medical Physics & Engineering, The Christie NHS Foundation Trust, Withington, Manchester, M20 4BX
hRadiation Physics Department, Queen’s Centre for Oncology and Haematology, Castle Hill Hospital, Hull & East Yorkshire Hospitals NHS Trust, Castle Road, Hull, HU16 5JQ, UK
iFaculty of Science, University of Hull, Cottingham Road, Hull, HU6 7RX, UK
Correspondence to Gareth R. Iball, MSc, Medical Physics Department, Leeds Teaching Hospitals NHS Trust, Old Medical School, Leeds General Infirmary, Leeds LS1 3EX, UK Tel: +44 113 392 5424; fax: +44 113 392 6490; e-mail: [email protected]
Received February 21, 2017
Accepted March 24, 2017
