Kellmann, M., Bertollo, M., Bosquet, L., Brink, M., Coutts, A., Duffield, R., … Beckmann, J. (2018). Recovery and Performance in Sport: Consensus Statement. International Journal of Sports Physiology and Performance, 1-19. https://doi.org/10.1123/ijspp.2017-0759 (Original work published 2018)

Stellingwerff, T., Heikura, I., Meeusen, R., Bermon, S., Seiler, S., Mountjoy, M., & Burke, L. (2021). Overtraining Syndrome (OTS) and Relative Energy Deficiency in Sport (RED-S): Shared Pathways, Symptoms and Complexities. Sports Medicine (Auckland, N.Z.), 51(11), 2251-2280. https://doi.org/10.1007/s40279-021-01491-0