Timely Integration of specialist palliative care into oncology care for patients receiving radiotherapy for bone metastases: A study procotol for the TIPZO-RT Randomized Controlled Trial. - van Oss, Anouk; van der Velden, Joanne M.; Verkooijen, Helena M.; van Jaarsveld, Rebecca; Hesselmann, Ginette M.; Kuip, Evelien J.M.; Westhoff, Paulien G.; Raijmakers, Natasja J.H.; van der Linden, Yvette M.; Gal, Roxanne (PLoS ONE, 2026)