Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements. Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unable to render informed consent and to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Are unable or unwilling to follow protocol instructions and requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements or to give informed consent Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements and the light exposure precautions Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to undergo a MRI per requirements in the study protocol Unwilling or unable to follow protocol requirements Subject is unwilling or unable to follow the procedures outlined in the protocol. Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements Unable to understand instruction and to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow the protocol requirements. Unwilling or unable to follow protocol requirements Subject is unable or unwilling to follow study requirements, including signed consent or assent Unwilling or unable to follow protocol requirements Unable or unwilling to follow protocol requirements Unable/unwilling to follow protocol requirements Unwilling or unable to follow protocol requirements Unwilling or unable to follow protocol requirements