Adverse Events: Side effects and adverse events will be assessed using a semi-structured interview given by a research nurse or psychiatrist. There are 40 specific side effects in 6 categories (general, neurological, cardiovascular, autonomic, urologic, muscular skeletal). Adverse events will be rated on an intensity scale of 0 to 4 and a relationship to medication of 0 to 5. Side effects will be counted as adverse events for scores of 3 or 4 on intensity (moderate or severe) and scores of 3-5 for relationship (possible to definite). These adverse events will then be aggregated into one of the 6 groups for analysis across groups.