Effects of an e-health intervention ‘iSupport’ for reducing distress of dementia carers: protocol for a randomised controlled trial and feasibility study oleh Aimee Spector, Zoë Hoare, Rhiannon Tudor Edwards, Patricia Masterson-Algar, Carys Jones, Gill Windle, Paul Brocklehurst, Greg Flynn, Kieren Egan, Katherine Algar-Skaife, Gwenllian Hughes, Nia Goulden, Debbie Skelhorn, Joshua Stott