1. School of Nursing, Rangsit University, Pathumthani, Thailand
2. Department of Health Sciences, The Swedish Red Cross University, Stockholm, Sweden
3. Department of Health Sciences, University West, Trollhättan, Sweden
4. Department of Nursing Science, Sophiahemmet University, Stockholm, Sweden
5. Department of Neurobiology, Care Sciences and Society, Karolinska Institute, Stockholm, Sweden