Strengthening the evidence base around prevention and management of wasting and nutritional oedema in infants and children: insights from the 2023 WHO guideline - Jaden Bendabenda; Per Ashorn; Praveen Kumar; Tahmeed Ahmed; Marko Kerac; Alan Jackson; Michael McCaul; Sunita Taneja; Beatrice Amadi; Indi Trehan; Helen Young; Vanessa Rouzier; et al. (BMJ Global Health)