TY - GEN AU - Moore,Carmel AU - Bolton,Thomas AU - Walker,Matthew AU - Kaptoge,Stephen AU - Allen,David AU - Daynes,Michael AU - Mehenny,Susan AU - Sambrook,Jennifer AU - Watkins,Nicholas A AU - Miflin,Gail AU - Di Angelantonio,Emanuele AU - Ouwehand,Willem H AU - Roberts,David J AU - Danesh,John AU - Thompson,Simon G TI - Recruitment and representativeness of blood donors in the INTERVAL randomised trial assessing varying inter-donation intervals SN - 1745-6215 PY - 2018///0105 KW - Adolescent KW - Adult KW - Aged KW - Blood Banks KW - statistics & numerical data KW - Blood Donors KW - Donor Selection KW - England KW - Female KW - Health Status KW - Humans KW - Male KW - Middle Aged KW - Patient Selection KW - Time Factors KW - Young Adult N1 - Publication Type: Comparative Study; Journal Article; Pragmatic Clinical Trial; Randomized Controlled Trial; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1186/s13063-016-1579-7 ER -