[1] Katholieke Univ Leuven, MyFetUZ Fetal Res Ctr, Dept Dev & Regenerat, Biomed Sci, Leuven, Belgium
[2] Katholieke Univ Leuven, Fac Med, Ctr Surg Technol, Leuven, Belgium
[3] Univ Hosp Leuven, Dept Obstet & Gynecol, Div Women & Child, Fetal Med Unit, Leuven, Belgium
[4] Childrens Hosp Philadelphia, Ctr Fetal Diag & Treatment, Philadelphia, PA 19104 USA
[5] Univ Penn, Perelman Sch Med, Philadelphia, PA 19104 USA
[6] Katholieke Univ Leuven, Dept Mech Engn, Leuven, Belgium
[7] Univ Sao Paulo, Heart Hosp, Dept Fetal Med, Sao Paulo, Brazil
[8] Pro Matre Hosp, Dept Fetal Med, Sao Paulo, Brazil
[9] Univ Sao Paulo, Neurosci Inst, Heart Hosp, Sao Paulo, Brazil
[10] Med Univ Silesia, Dept Descript & Topog Anat, Katowice, Poland
[11] Sch Med, Div Dent, Zabrze, Poland
[12] Med Univ Silesia, Dept Gynecol Obstet & Gynecol Oncol, Bytom, Poland
[13] Mt Sinai Hosp, Sinai Hlth Syst, Dept Obstet & Gynecol, Toronto, ON, Canada
[14] Univ Coll London Hosp NHS Fdn Trust, Great Ormond St Hosp, Neonatal & Paediat Surg Unit, London, England
[15] Texas Childrens Hosp, Baylor Coll Med, Dept Neurosurg, Houston, TX 77030 USA
[16] Texas Childrens Hosp, Baylor Coll Med, Texas Childrens Fetal Ctr, Houston, TX 77030 USA
[17] Texas Childrens Hosp, Baylor Coll Med, Dept Obstet & Gynecol, Div Maternal Fetal Med, Houston, TX 77030 USA
[18] Hosp Israelita Albert Einstein, Fetal Therapy Ctr, Sao Paulo, Brazil
[19] Univ Taubate, Dept Obstet & Gynecol, Sao Paulo, Brazil
[20] Univ Calif Davis, Childrens Hosp, Fetal Care & Treatment Ctr, Sacramento, CA USA
[21] Univ Hosp Leuven, Dept Neurosurg, Leuven, Belgium
[22] Univ Coll London Hosp, Inst Womens Hlth, London, England