The statements and opinions expressed in publications of The Endocrine Society are solely those of the authors and not of the Society. The Editors are not permitted to engage in discussions about journal content for forthcoming issues with agencies involved in soliciting advertisements, or companies purchasing advertising space. The Endocrine Society does not evaluate advertised products or services nor assess advertising claims. Neither the appearance of advertising in publications of The Endocrine Society, nor reference to a product within the same, constitutes a guarantee or endorsement of the quality or value of such product or of the claims made for it by its manufacturer. Advertisements are randomly placed, and there is no predetermined relationship between the content and the advertisement. The Endocrine Society reserves the right to decline or refuse advertisements.