About the Authors

Paul N Newton
Centre for Tropical Medicine, Nuffield Department of Clinical Medicine, University of Oxford, Churchill Hospital, Oxford, United Kingdom

Paul N Newton
Wellcome Trust—Mahosot Hospital-Oxford Tropical Medicine Research Collaboration, Mahosot Hospital, Vientiane, Lao People's Democratic Republic

Facundo M Fernández, Christina Y Hampton, Leonard Nyadong
School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia, United States of America

Aline Plançon, John Newton
Intellectual Property Crime Unit, International Criminal Police Organization (INTERPOL), Lyon, France

Dallas C Mildenhall, Kevin Faure, C. W. Ray Soong
GNS Science, Lower Hutt, New Zealand

Michael D Green
Division of Parasitic Diseases, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America

Li Ziyong, Wang Zhiguang
Intellectual Property Division, Economic Crime Investigation Department, Ministry of Public Security, Beijing, People's Republic of China

Eva Maria Christophel, Budiono Santoso, Kevin Palmer
Western Pacific Regional Office of the World Health Organization, Manila, The Philippines

Souly Phanouvong, Nancy Blum
United States Pharmacopeia, Rockville, Maryland, United States of America

Stephen Howells, Eric McIntosh
Therapeutic Goods Administration, Government of Australia, Symonston, Canberra, Australia

Paul Laurin
Royal Canadian Mounted Police Forensic Laboratory Services, National Anti- Counterfeiting Bureau, Ottawa, Ontario, Canada

Corresponding Authors

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

PNN planned the study, analyzed data, and wrote the first draft. FMF developed mass spectrometry methodology, supervised mass spectrometry analysis, analyzed data, and edited the draft. AP coordinated INTERPOL liaison, performed criminal analysis, and edited the draft. DCM supervised botanical analysis and edited the draft. MDG supervised HPLC analysis and edited the draft. LZ supervised criminal investigation in China and edited the draft. EMC coordinated the WPRO liaison, analyzed the data, and edited the draft. SP, coordinated the USP liaison, analyzed data, and edited the draft. SH and EM planned the study, coordinated the TGA liaison, analyzed data, and edited the draft. PL performed packaging analysis and edited the draft. NB, BS, and KP planned the study, analyzed data, and edited the draft. CYH performed DART mass spectrometry analysis and edited the draft. KF performed stable isotope analysis and edited the draft. LN performed DESI mass spectrometry analysis and edited the draft. CWRS performed XRD analysis and edited the draft. WZ supervised criminal investigation in China and edited the draft. JN chaired the Jupiter working group, planned the study, and edited the draft.