The BMJ.

Division of Paediatric Pulmonology and Allergology, Department of Paediatrics and Adolescent Medicine, Medical University of Graz, Auenbruggerplatz 34/2, A-8036 Graz, Austria.; Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg Hospital, Cape Town, South Africa. Electronic address: pgouss@sun.ac.za.

Radiology Department, Sirio Libanes Hospital, Sao Paulo, Brazil. camila.sbarbosaa@gmail.com.; Radiology Department, Sirio Libanes Hospital, Sao Paulo, Brazil.; University of Sao Paulo (USP), Sao Paulo, Brazil.

Geneva University Hospitals, Laboratory of Virology and Centre for Emerging Viral Diseases, Division of Laboratory Medicine, Geneva University Hospitals and Faculty of Medicine, University , Laboratory of Virology and Centre for Emerging Viral Diseases, Division of Laboratory Medicine, Geneva University Hospitals and Faculty of Medicine, University , Laboratory of Virology and Centre for Emerging Viral Diseases, Division of Laboratory Medicine, Geneva University Hospitals and Faculty of Medicine, University , Laboratory of Virology and Centre for Emerging Viral Diseases, Division of Laboratory Medicine, Geneva University Hospitals and Faculty of Medicine, University

[Gonzalez-Pacheco, Hector; Gopar-Nieto, Rodrigo; Jimenez-Rodriguez, Gian-Manuel; Manzur-Sandoval, Daniel; Arias-Mendoza, Alexandra] Natl Inst Cardiol Mexico City, Coronary Care Unit, Mexico City, DF, Mexico; [Sandoval, Julio] Natl Inst Cardiol Mexico City, Dept Immunol, Mexico City, DF, Mexico

From the Program On Regulation, Therapeutics, And Law (PORTAL), Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston.

Division of Plastic Surgery, University of Wisconsin School of Medicine and Public Health, Madison, Wis.

UniversitätsKlinikum Heidelberg: UniversitatsKlinikum Heidelberg; University Hospital Heidelberg: UniversitatsKlinikum Heidelberg; University Hospital Heidelberg: UniversitatsKlinikum Heidelberg; University Hospital Heidelberg: UniversitatsKlinikum Heidelberg; University Hospital Heidelberg: UniversitatsKlinikum Heidelberg; University Hospital Heidelberg: UniversitatsKlinikum Heidelberg; University Hospital Heidelberg: UniversitatsKlinikum Heidelberg; University Hospital Heidelberg: UniversitatsKlinikum Heidelberg; University Hospital Heidelberg: UniversitatsKlinikum Heidelberg; University Hospital Heidelberg: UniversitatsKlinikum Heidelberg

Department of Biochemistry and Molecular Biology & The Fred and Pamela Buffett Cancer Center; University of Nebraska Medical Center, Omaha, NE 68198, USA.; Laboratory of Bioinformatics, National Institutes of Biomedical Innovation, Health and Nutrition, Saito-Asagi Ibaraki City, Osaka 567-0085, Japan.; Department of Biochemistry, Center for Research & Development, PRIST Deemed University, Vallam, Tamil Nadu 613403, India.; Department of Biotechnology, School of Applied Sciences, REVA University, Rukmini Knowledge Park Kattigenahalli, Yelahanka, Bangalore, Karnataka 560064, India.; Department of Biochemistry, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh 221005, India.; Department of Oral Diagnostic Sciences and Research, School of Dentistry, Meharry Medical College, Nashville, TN 37208, USA.; Department of Biomedical Sciences, Cooper Medical School of Rowan University, Camden, NJ 08103, USA.; Levine Cancer Institute, Atrium Health, Charlotte, NC 28202, USA.; Department of Pediatrics, University of California, San Diego, San Diego, CA 92093, USA.; SignalRx Pharmaceuticals, Omaha, NE 68124, USA.; Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE 68198, USA.; The Children's Health Research Institute, University of Nebraska Medical Center, Omaha, NE, 68198, USA.