An AE is defined as any untoward medical occurrence associated with the use of a drug in humans, whether or not considered study drug related. An AE was considered serious if, in the view of the investigator or sponsor, it resulted in any of the following outcomes: death, a life-threatening AE, inpatient hospitalization or prolongation of existing hospitalization, a persistent or significant incapacity or substantial disruption of the ability to conduct normal life functions, or a congenital anomaly/birth defect. Treatment-related Treatment Emergent Adverse Event (TEAE) is defined as an TEAE that was classified by the investigator as related to treatment.