Failure HIV Due to Blood Transfusion and Occupationally Acquired HIV Angioplasty and Other Invasive Treatment for Coronary Artery1 Fulminant Hepatitis Primary Pulmonary Hypertension Major Organ / Bone Marrow Transplantation Multiple Sclerosis Blindness (Loss of Sight) Paralysis (Loss of Use of Limbs) Muscular Dystrophy Alzheimer's Disease / Severe Dementia Coma Deafness (Loss of Hearing) Heart Valve Surgery Loss of Speech Major Burns Surgery to Aorta Terminal Illness End Stage Lung Disease End Stage Liver Failure Motor Neurone Disease Parkinson's Disease Aplastic Anaemia Benign Brain Tumour Bacterial Meningitis Death Critical Illness Hospitalization Accident