1. Genetics and Genomic Medicine Research and Teaching Department, University College London, UCL Great Ormond Street Institute of Child Health , 30 Guilford Street, London WC1N 1EH , United Kingdom
2. Department of Human Genetics, Medical Research Institute, Alexandria University , 22 El-Guish Road, El-Shatby, Alexandria 21526 , Egypt
3. Department of Pediatrics, Faculty of Medicine, Makassed Hospital and Al-Quds University , East Jerusalem 91220 , Palestine
4. Section of Pulmonary, Critical Care and Sleep Medicine, Department of Internal Medicine, Yale University School of Medicine , 300 Cedar St #441, New Haven, CT 06520 , United States
5. Institute for Ophthalmic Research, Eberhard Karl University of Tübingen , Elfreide-Alhorn-Strasse 5-7, Tübingen 72076 , Germany
6. MRC Prion Unit at UCL, Institute of Prion Diseases, University College London , 33 Cleveland Street, London W1W 7FF , United Kingdom
7. Primary Ciliary Dyskinesia Centre , NIHR Biomedical Research Centre, , Southampton SO16 6YD , United Kingdom
8. University Hospital Southampton NHS Foundation Trust , NIHR Biomedical Research Centre, , Southampton SO16 6YD , United Kingdom
9. School of Clinical and Experimental Sciences, University of Southampton Faculty of Medicine , University Road, Southampton SO17 1BJ , United Kingdom
10. Biomedical Imaging Unit, University of Southampton Faculty of Medicine , University Road, Southampton SO17 1BJ , United Kingdom