About the Authors

Norma C Serrano, Luis A Díaz, Maria C Páez
Universidad Aut

Clara M Mesa
Instituto de Ciencias de la Salud, Medell

Rodrigo Cifuentes
Universidad del Valle, Cali, Colombia

Alvaro Monterrosa
Universidad de Cartagena, Cartagena, Colombia

Adriana González
Universidad Industrial de Santander, Bucaramanga, Colombia

Liam Smeeth, Juan P Casas
Department of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, United Kingdom

Aroon D Hingorani, Juan P Casas
Centre for Clinical Pharmacology, Department of Medicine, at British Heart Foundation laboratories at University College London, London, United Kingdom

Corresponding Authors

Competing Interests

University College London holds patents on the measurement of asymmetric dimethylarginine in the management of preeclampsia.

Author Contributions

NCS, LAD, MCP, RC, AM, LS, ADH, and JPC designed the study. NCS, LAD, MCP, CMM, AM, AG, LS, and JPC analyzed the data. NCS, MCP, CMM, RC, AM, AG, and LS enrolled patients. NCS, LAD, MCP, CMM, AM, AG, LS, ADH, and JPC contributed to writing the paper. MCP genotyped the insertion/deletion within the angiotensin-converting enzyme gene and collected the data for the meta-analysis.