issue in Britain yet,' says Professor Gillies. 'But it is certainly an area that needs more attention.' Disclaimer The material presented through the Think Tank feature on this website is in no way intended to replace professional medical care or attention by a qualified practitioner. WBHI strongly advises all questioners and viewers using this feature with health problems to consult a qualified physician, especially before starting any treatment. The materials provided on this website cannot and should not be used as a basis for diagnosis or choice of treatment. The materials are not exhaustive and cannot always reflect all the most recent research in all areas of medicine.