Privacy policy
Analytics
Google Analytics tags are not loaded on your first visit. Only after you select Accept do we use Google Analytics 4 to measure page views and usage. Declining does not limit site features.
Your choice is stored in browser local storage for 180 days. If you accept, Google Analytics cookies are used. Change or withdraw consent with the footer preferences button. Withdrawal disables analytics, clears this site’s analytics cookies, and reloads the page.
Page and referrer URLs sent by the site exclude query strings. Advertising consent and Google Signals are disabled.
Search and external services
Search terms are sent to the public literature-search API. Do not enter names, contact details, or personal health information. External sources and the contact form follow their own policies.
The hosting infrastructure may process connection information for delivery and diagnostics. Connections necessary to deliver the site occur independently of analytics consent.
Policy and presentation revised: 8 October 2026 (separate from the literature data date)