Table 3 Clinical details of patients who died during the study period.

Patient no	Age at death/graft status	Rx duration in months	Total follow‐up in months	Comorbidity	Cause of death
1	89/failed	13	78	Dementia	CCF
2	63/clear	11	53	COAD, smoker	Cerebrovascular accident
3	91/clear	17	27	Dementia	Metastatic prostatic carcinoma
4	89/clear	11	11	Peptic ulcer	Pneumonia

CCF, congestive cardiac failure; COAD, chronic obstructive airways disease.