相关费用：有费用︾1、Page Charges/Article Processing Charges
Page charges are calculated based on the final character counts (with spaces) in the main manuscript and all associated tables. Figures and illustrations are counted at a fixed rate of 2000 characters per item. Online supplementary material are not charged.
Manuscripts with up to 25,000 character count equivalent do not incur a charge. Each increment of 5000 character count equivalent above that limit will be charged at CHF 385.00 / USD 440.00 / EUR 430.00. A non-binding quote will be provided upon acceptance of the manuscript.
2、Illustration Charges
Figures and illustrations are counted at a fixed rate of 2000 characters per item. There is no additional charge for figures and illustrations appearing in grayscale or color in print or online.
3、Author's Choice
Karger Publisher’s Author’s Choice™ service broadens the reach of your article and gives all users worldwide free and full access for reading, downloading, and printing at karger.com. The option is available for a one-time fee, which is a permissible cost in grant allocation. For a fee of CHF 3,600.00 / USD 3,950.00 / EUR 3,750.00, the final, published version of the article may be posted at any time and in any repository or on other websites, in accordance with the relevant Creative Commons license as well as the current Karger self-archiving policy for Open Access articles.
期刊简介：Gerontology《老年学》（月刊）. In view of the ever-increasing fraction of older adults, understanding the mechanisms of aging and age-related diseases has become a matter of urgent necessity. Gerontology, the oldest journal in the field, is also the only journal that responds to this need by drawing topical contributions from multiple disciplines to support the fundamental goals of extending active life and enhancing its quality. The range of papers is classified into five sections. In the Clinical Section, the aetiology, pathogenesis, prevention and treatment of age-related diseases are discussed from a gerontological rather than a geriatric viewpoint. The Experimental Section contains up-to-date contributions from basic gerontological research. Papers dealing with behavioral development and related topics are placed in the Behavioral Science Section.
