Do I need a user account? You only need a user account if you are a member of one or more of the following groups:
Participating Study Coordinator
Participating Central Laboratory
What is the difference between askCTOTC@rhoworld.com and the webmaster email? The askCTOTC@rhoworld.com allows you to communicate with a Rho employee regarding the CTOT-C studies. The webmaster email is used to contact someone at Rho with comments about or suggestions for the website.