Published on in Vol 21, No 11 (2019): November
1 Institute of Nursing and Health Research, Ulster University, Newtownabbey, Northern Ireland, United Kingdom
2 Redburn Solution Ltd, Belfast, United Kingdom
3 Department of Medical Genetics, Poznan University of Medical Sciences, Poznan, Poland
4 Epidemiology Department, National Institute of Health Doctor Ricardo Jorge, Lisbon, Portugal
5 Rare Diseases Research Unit, Foundation for the Promotion of Health and Biomedical Research in the Valencian Region, Valencia, Spain
6 Public Health Research Centre, National School of Public Health, Nova University Lisbon, Lisbon, Portugal