affiliation not provided to SSRN, Research Institute for Tropical Medicine, affiliation not provided to SSRN, Alberta Precision Laboratories, University of Leipzig - University Hospital Leipzig, affiliation not provided to SSRN, International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Children’s Mercy Hospital, University of Valencia, affiliation not provided to SSRN, Osaka Institute of Public Health, Taiwan Ministry of Health and Welfare - Taiwan Centers for Disease Control, affiliation not provided to SSRN, affiliation not provided to SSRN, University of New South Wales (UNSW), University of New South Wales, Chulalongkorn University, affiliation not provided to SSRN, affiliation not provided to SSRN, National Institute of Hygiene and Epidemiology, University of Lusaka, University of Pretoria, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Christian Medical College, affiliation not provided to SSRN, affiliation not provided to SSRN, Centers for Disease Control and Prevention, affiliation not provided to SSRN, Centers for Disease Control and Prevention, University of Lusaka, Instituto de Investigación Nutricional, International Centre for Diarrheal Disease Research (icddr,b), Chulalongkorn University - Center of Excellence in Clinical Virology, Taiwan Ministry of Health and Welfare - Department of Health, Research and Diagnostic Center, University of Alberta and Government of the United States of America - Centers for Disease Control and Prevention (CDC)