8: Bretland RJ, Thorsteinsson EB. Reducing workplace burnout: the relative benefits of cardiovascular and resistance exercise. PeerJ 2015;3:e891. doi:10.7717/peerj.891
9: Gerber M, Brand S, Elliot C, Holsboer-Trachsler E, Pühse U, Beck J. Aerobic exercise training and burnout: a pilot study with male participants suffering from burnout. BMC Res Notes 2013;6:78. doi:10.1186/1756-0500-6-78
10: Tsai HH, Yeh CY, Su CT, Chen CJ, Peng SM, Chen RY. The effects of exercise program on burnout and metabolic syndrome components in banking and insurance workers. Ind Health 2013;51(3):336–346. doi:10.2486/indhealth.2012-0188
11: Stetter F, Kupper S. Autogenic training: a meta-analysis of clinical outcome studies. Appl Psychophysiol Biofeedback 2002;27(1):45–98. doi:10.1023/A:1014576505223
12: Vaucher P, Druais PL, Waldvogel S, Favrat B. Effect of iron supplementation on fatigue in nonanemic menstruating women with low ferritin: a randomized controlled trial. CMAJ 2012;184(11):1247–1254. doi:10.1503/cmaj.110950
13: Herrmann W, Schorr H, Obeid R, Geisel J. Vitamin B-12 status, particularly holotranscobalamin II and methylmalonic acid concentrations, and hyperhomocysteinemia in vegetarians. Am J Clin Nutr 2003;78(1):131–136. doi:10.1093/ajcn/78.1.131
14: Davidson RJ, McEwen BS. Social influences on neuroplasticity: stress and interventions to promote well-being. Nat Neurosci 2012;15(5):689–695. doi:10.1038/nn.3093