Collecting genetic samples and linked mental health data from adolescents in schools: protocol coproduction and a mixed-methods pilot of feasibility and acceptability oleh Graham Moore, Simon Murphy, Rachel Brown, Alexandra Evans, Anita Thapar, Frances Rice, James Walters, Kate Langley, Jeremy Hall, Naomi Warne, Sarah Rook, Rhys Bevan Jones, Lesley Bates, Lucinda Hopkins-Jones, Stephan Collishaw