Results: Insertion success rates were 100% (first and second attempt success were 90.90% and 9.10% respectively), median insertion time was 26.05s.
Kết quả: Tỷ lệ đặt thành công 100% (lần đầu 90,90%, lần hai 9,10%), thời gian đặt trung bình 26,05 giây.