相关费用：选择性费用︾Cost of Publication
Page Charges/Article Processing Charges
Please note that adherence to word limits indicated in previous paragraphs does not guarantee exemption from page 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 20,000 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.
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. More information can be found at karger.com/authors_choice. 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. Karger supplies all articles to PubMed Central for indexing.