Evaluation of parent and youth experiences in advisory groups as part of a mental healthcare clinical trial: protocol for a mixed-method study oleh Maria-Jose Santana, Gina Dimitropoulos, Suneeta Monga, Isabelle J Gagnon, Bruce Wright, Jananee Rasiah, Katrina Hurley, Antonia Stang, Amanda Newton, Stephen Freedman, Jennifer Thull-Freedman, Kassi Prisnie, Yazid N Al Hamarneh, Ellen Louise Lipman, Yaron Finkelstein, Robert Porter, Mohamed Eltorki, Lee Macdonald, Gareth Hopkin, Matthew Prebeg, Margaret Steele, Ahmed Mater, Laurence Katz, Brian Greenfield, Laurie Plotnick