Which of the following international organizations have issued clinical implementation opinions on the application of NIPT technology? A: Royal College of Obstetricians and Gynaecologists, RCOG B: The National Society of Genetic Counselors, NSGC C: The Executive of the Society of Obstetricians and Gynaecologists of Canada, SOGC D: The Italian College of Fetal Maternal Medicine, ICFMM E: All of the above