European Journal of Endocrinology, 180(4), P23-P54. BioScientifica Ltd. Lips, P, Cashman, K D, Lamberg-Allardt, C, Bischoff-Ferrari, H A, Obermayer-Pietsch, B, Bianchi, M L, Stepan, J, Fuleihan, G E-H, Bouillon, R & on behalf of the Working Group on Vitamin D of the European Calcified Tissue Society 2019, ' Current Vitamin D status in European and Middle East countries and strategies to prevent Vitamin D deficiency: A position statement of the European Calcified Tissue Society ', European Journal of Endocrinology, vol. 180, no. 4, pp. P23-P54 . https://doi.org/10.1530/EJE-18-0736