Miller, R, Stalder, T, Jarczok, M, Almeida, D M, Badrick, E, Bartels, M, Boomsma, D I, Coe, C L, Dekker, M C J, Donzella, B, Fischer, J E, Gunnar, M R, Kumari, M, Lederbogen, F, Power, C, Ryff, C D, Subramaniam, S V, Tiemeier, H, Watamura, S E & Kirschbaum, C 2016, ' The CIRCORT database: Reference ranges and seasonal changes in diurnal salivary cortisol derived from a meta-dataset comprised of 15 field studies ', Psychoneuroendocrinology, vol. 73, pp. 16-23 . https://doi.org/10.1016/j.psyneuen.2016.07.201 Psychoneuroendocrinology, 73, 16-23. Elsevier Ltd. Psychoneuroendocrinology, 73, 16-23. Elsevier Ltd Psychoneuroendocrinology, 73, 16-23. PERGAMON-ELSEVIER SCIENCE LTD Miller, R, Stalder, T, Jarczok, M, Almeida, D M, Badrick, E, Bartels, M, Boomsma, D I, Coe, C L, Dekker, M C J, Donzella, B, Fischer, J E, Gunnar, M R, Kumari, M, Lederbogen, F, Power, C, Ryff, C D, Subramanian, S V, Tiemeier, H, Watamura, S E & Kirschbaum, C 2016, ' The CIRCORT database: Reference ranges and seasonal changes in diurnal salivary cortisol derived from a meta-dataset comprised of 15 field studies ', Psychoneuroendocrinology, vol. 73, pp. 16–23 . https://doi.org/10.1016/j.psyneuen.2016.07.201