Boland, Jason W., Reigada, Carla, Yorke, Janelle, Hart, Simon P., Bajwah, Sabrina, Ross, Joy, Wells, Athol, Papadopoulos, Athanasios, Currow, David C., Grande, Gunn, Macleod, Una, Johnson, Miriam J., "The adaptation, face, and content validation of a needs assessment tool: progressive disease for people with interstitial lung disease", Journal of palliative medicine, 2016