39. The matters to be taken into account in determining whether a claimant has good cause under regulations 37 (failure to provide information in relation to work-related activity) or 38 (failure to attend a medical examination to determine limited capability for work-related activity) include—
(a)whether the claimant was outside Great Britain at the relevant time;
(b)the claimant's state of health at the relevant time; and
(c)the nature of any disability the claimant has.