Table 3. Main Area and Roles of Involvement.

	Number (%)
	Respondents (n = 69)
Main area of involvement
Industry-initiated registration trials	48 (69.7)
Investigator-initiated registration trials	1 (1.4)
Industry-initiated clinical research	5 (7.2)
Investigator-initiated clinical research	10 (14.5)
Others	0
No response	5 (7.2)
Main roles of involvement
Conventional activities of a CRC in registration trials	41 (59.5)
Ethics committee support	17 (24.7)
Study planning and/or biostatistics	1 (1.4)
Project management	1 (1.4)
Data management	2 (2.9)
Monitoring and auditing	2 (2.9)
Others	0
No response	5 (7.2)