Correction: A mixed-methods multi-site case study of a person-centred intervention for constant observation in hospitals with people living with dementia

• Melanie Handley, 
• Danai Theodosopoulou, 
• Nicky Taylor, 
• Rebecca Hadley, 
• Claire Surr, 
• Claire Goodman, 
• Rosemary Phillips, 
• Rowan H. Harwood