“Mindfulness- Based Stress Reduction or Aerobics Exercise for Reducing Burnout in Medical Residents- a Study Protocol for a Phase III, Open-Label, Multi-Center, Randomized Controlled Trial: The MINDER Collaborative Group Study”. Principles and Practice of Clinical Research, vol. 6, no. 2, July 2020, pp. 13-20, https://doi.org/10.21801/ppcrj.2020.62.3.