Rutgers, The State University of New Jersey - Rutgers School of Public Health, Rutgers, The State University of New Jersey, National Observatory of Athens, University of California, Los Angeles (UCLA), University of California, Los Angeles (UCLA), Stevens Institute of Technology, Rutgers, The State University of New Jersey - Rutgers School of Public Health, University of Memphis, University of Memphis, University of California, National Observatory of Athens, Stevens Institute of Technology, University of Memphis, University of South Carolina and Rutgers, The State University of New Jersey - Rutgers School of Public Health

affiliation not provided to SSRN, University of Rhode Island, affiliation not provided to SSRN, University of Rhode Island and University of California