Suggested implementation approach for the prevention of oral mucositis guideline recommendations (HSCT, haematopoietic stem cell transplantation; KGF, keratinocyte growth factor, LLLT, low level light therapy). Suggested implementation approach for the prevention of oral mucositis guideline recommendations (HSCT, haematopoietic stem cell transplantation; KGF, keratinocyte growth factor, LLLT, low level light therapy). Lillian Sung et al. BMJ Support Palliat Care 2017;7:7-16 ©2017 by British Medical Journal Publishing Group