9. Other serious illness or medical conditions i. Evidence of current uncontrolled cardiovascular conditions, including uncontrolled hypertension, uncontrolled cardiac arrhythmias, symptomatic congestive heart failure, unstable angina, or myocardial infarction within the past 6 months ii. History of significant neurological or psychiatric disorders including dementia or seizures iii. Active, uncontrolled infections requiring systemic antibiotic therapy or other serious infections within 14 days before study enrollment iv. Other serious medical illnesses