Commentary: Data Processing Thresholds for Abundance and Sparsity and Missed Biological Insights in an Untargeted Chemical Analysis of Blood Specimens for Exposomics

• Pekka Keski-Rahkonen,
• Oliver Robinson,
• Rossella Alfano,
• Rossella Alfano,
• Michelle Plusquin,
• Augustin Scalbert

Affiliations

Pekka Keski-Rahkonen

Nutrition and Metabolism Branch, International Agency for Research on Cancer (IARC/WHO), Lyon, France

Oliver Robinson

Medical Research Council Centre for Environment and Health, School of Public Health, Imperial College London, London, United Kingdom

Rossella Alfano

Medical Research Council Centre for Environment and Health, School of Public Health, Imperial College London, London, United Kingdom

Rossella Alfano

Centre for Environmental Sciences, Hasselt University, Hasselt, Belgium

Michelle Plusquin

Centre for Environmental Sciences, Hasselt University, Hasselt, Belgium

Augustin Scalbert

Nutrition and Metabolism Branch, International Agency for Research on Cancer (IARC/WHO), Lyon, France