1 Department of Epidemiology, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, USA. Electronic address: mgebr003@fiu.edu.
2 Department of Epidemiology, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, USA; Department of Infection Prevention and Control, Jackson Memorial Hospital, Miami, FL, USA. Electronic address: ejime005@fiu.edu.
3 Department of Epidemiology, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, FL, USA. Electronic address: gibanez@fiu.edu.