Hoffwn ddiolch i'r tri uwch gynghorydd proffesiynol – yr Athro Andrews;  Syr Ian Carruthers a'r Athro Philip Routledge - a oedd yn goruchwylio'r broses. Roedd eu hymrwymiad hwy wedi llywio a chryfhau'r broses gyfan. Ond roedd dirnadaeth yr Athro Andrews wrth helpu i gynllunio proses a oedd yn sicrhau eu bod yn canolbwyntio ar farn glinigol, yn hanfodol i lwyddiant y gwaith.
I would like to thank the three senior professional advisers – Professor Andrews; Sir Ian Carruthers and Professor Philip Routledge - who oversaw the process. Their engagement informed and strengthened the entire process, however, the insight Professor Andrews provided in helping to design the spot check process to ensure a focus on using clinical judgement, was fundamental to the success of this approach.