Letter to the Editor
Copyright ©The Author(s) 2024.
World J Gastroenterol. Oct 28, 2024; 30(40): 4386-4392
Published online Oct 28, 2024. doi: 10.3748/wjg.v30.i40.4386
Figure 1
Figure 1  The flowchart of large-scale, multicenter and prospective clinical studies.