- Mammalian Genetics Laboratory
- Massachusetts General Hospital [Boston]
- Mécanismes physiopathologiques de l'insuffisance respiratoire et des complications de l'anesthésie
- Mechanisms of the Development of Allergy
- Medical Research Center Oulu [Oulu]
- Medical School of Athens
- Medical School University of Basel
- Medizinische Hochschule Hannover = Hannover Medical School
- Medizinische Universität Wien = Medical University of Vienna
- Méthodologie statistique et épidémiologie génétique de maladies multifactorielles
- ministerio de ciencia e innovacion
- Ministry of Health [Mozambique]
- Modélisation mathématique et statistique en biologie et médecine
- Moscow Russian federation
- MRC Integrative Epidemiology Unit [Bristol, Royaume-Uni]
- MRC-PHE Centre for Environment and Health, Imperial College, London
- MRC -PHE Centre for Environment & Health
- Municipal Institute of Medical Research - IMIM [Barcelona, Spain]