General	Medical History (medical, disease, psychiatric)
	Demographics (Fixed & Variable)
	Comorbid conditions
	Concomitant medication
	Family History
	CAG
Clinical assessment	UHDRS '99  Motor, TFC, Functional [6]
	UHDRS '99 Behaviour [6]
	Becks Depression Inventory [8]
	Hamilton Depression Rating Scale [9]
Cognitive assessments	UHDRS '99 Cognitive (verbal fluency, symbol digit modality test, colour naming, word reading, interference)  [6]
Quality of Life	SF-36 [10] Caregiver Burden Inventory [11]
Health economics	Client Service Receipt Inventory [12]
Biosample collection	30 ml blood, 30 ml urine