A Novel Dry Model for Practicable Sphincterotomy and Precut Needle Knife Sphincterotomy

Table 2

ERCP and ES experience of the participants of the hands-on training.

ERCP experience (years)	Number of participants
0	2
<5	11
5–9	3
>10	6
ES experience (number of cases)
Beginners, <10	3
Intermediate, 10–100	12
Expert, >101	7