[1] Shupyk Natl Healthcare Univ Ukraine, Palliat & Hosp Med Dept, Kiev, Ukraine
[2] Mobile Ambulatory Brigade Palliat Care Children, Kiev, Ukraine
[3] Natl Acad Med Sci Ukraine, Inst Neurol Psychiat & Narcol, Lab Inherited Neuro Muscular Pathol State Enterpr, Kharkiv, Ukraine
[4] Shupyk Natl Healthcare Univ Ukraine, Dept Neonatol, Kiev, Ukraine
[5] Phys Therapy, Kiev, Ukraine
[6] Med Clin Verde, Educ Ctr Profess Educ Med Staff, Kiev, Ukraine
[7] Hippocrates Clin, Dept Palliat Care, Kharkiv, Ukraine
[8] Reg Childrens Hosp, Kharkiv, Ukraine
[9] Natl Childrens Specialized Hosp Ohmatdyt, Intens Care Unit, Kiev, Ukraine
[10] Odesa Childrens Hosp, Odesa, Ukraine
[11] Kirovograd Reg Childrens Clin Hosp, Dept Anesthesia & Intens Care Unit, Kropyvnytskyi, Ukraine
[12] Univ Libre Bruxelles ULB, Clin Univ Bruxelles, Ctr Reference Neuromusculaire, Dept Neurol,Hop Erasme, Route Lennik 808, B-1070 Brussels, Belgium