Privacy Policy
How biostatisticsexpert.com collects, uses, and protects personal information submitted through this website.
Last updated: June 2026
Who we are
This website, biostatisticsexpert.com (the “Site”), is operated by Lei Li, Ph.D., through LunarAI LLC. Dr. Li provides independent expert-witness and statistical consulting services. For any privacy questions or requests, contact us at info@lunarai.llc.
Information we collect
Contact-form information
When you use the contact form, it is delivered to us through a third-party form-processing service, Web3Forms, over an encrypted (HTTPS) connection. Depending on what you choose to provide, the form may collect:
- Your name and law firm or organization
- Your email address
- The general matter or practice-area type
- Any deadline you mention
- The message and any details you choose to include
In the course of delivering and securing the form submission, limited technical data may also be processed, such as your IP address, a timestamp, and basic browser or device information.
Analytics and advertising data
The Site is configured so that, if and when the operator enables them, Google Analytics and Google Ads may set cookies or similar identifiers and collect usage and device information along with your IP address. This data would be used for traffic measurement and ad-conversion tracking. These services run only if the operator activates them; if they are not enabled, no analytics or advertising data is collected through them.
How we use information
We use the information described above to:
- Respond to your inquiry and communicate with you
- Run a conflicts-of-interest check before any engagement
- Evaluate whether a potential engagement is appropriate
- Operate, maintain, and secure the Site
- Measure traffic and advertising performance, if and when analytics or ads are enabled
Third parties and processors
We rely on the following service providers to operate the Site. Each processes data only as needed to provide its service:
- Web3Forms — delivery of contact-form submissions.
- Google — Analytics and Ads, if and when enabled. See Google’s Privacy Policy. You can install the Google Analytics Opt-out Browser Add-on to limit Analytics tracking.
- Cloudflare — hosting and content-delivery network (CDN).
Cookies and tracking
Essential cookies and similar technologies may be used to deliver the Site and process a form submission securely. Analytics and advertising cookies are set only when analytics or ads are enabled by the operator. You can control or delete cookies through your browser settings; doing so may affect how some features function. We honor the Global Privacy Control (GPC) signal where your browser sends it.
Your privacy rights
Depending on where you live, you may have rights regarding your personal information.
California (CCPA/CPRA)
California residents have the right to know what personal information we collect, to request that it be deleted, to request correction of inaccurate information, and to opt out of the sale or sharing of personal information. We do not sell your personal information for money. To the extent that the use of advertising cookies could be considered “sharing” under California law, you may exercise the choice described below.
Do Not Sell or Share My Personal Information. To opt out, you may enable the Global Privacy Control signal in your browser (which we honor), decline or remove advertising cookies, or email us at info@lunarai.llc. We will not discriminate against you for exercising any of your rights.
EU/UK visitors (GDPR/UK GDPR)
If you are located in the European Union or the United Kingdom, non-essential cookies (such as analytics and advertising cookies) are set only with your consent, and you may withdraw that consent at any time. You may also request access to, correction of, or deletion of your personal information. To make a request, email info@lunarai.llc.
Data retention and security
The Site is served over HTTPS, and form submissions are transmitted over an encrypted connection. We retain personal information only for as long as reasonably necessary to respond to your inquiry, evaluate a potential engagement, and meet our legal and recordkeeping needs, after which it is deleted or anonymized. No method of transmission or storage is completely secure, and we cannot guarantee absolute security.
Children
The Site is intended for legal and professional audiences and is not directed to children under 16. We do not knowingly collect personal information from children under 16.
Important: do not submit confidential information
The contact form is not a secure channel for privileged, confidential, or case-specific material. Please do not submit confidential information through this website. Sending a message does not create an attorney-client, consulting, or expert-witness relationship; any engagement begins only upon a signed written agreement and clearance of a conflicts-of-interest check. This confidentiality stance is consistent with our Legal Disclaimer.
Changes to this policy
We may update this Privacy Policy from time to time. When we do, we will revise the “Last updated” date above. The policy is effective as of June 2026.
Contact
If you have questions about this Privacy Policy or wish to exercise a privacy right, contact us at info@lunarai.llc.
See also our Legal Disclaimer or contact us.