From en:Image:Dorothy Hansine Andersen.jpg, uploaded by en:User:InvictaHOG.

From the National Library of Medicine: https://www.nlm.nih.gov/changingthefaceofmedicine/physicians/biography_8.html

Possibly not public domain. The National Library of Medicine says "Transmission or reproduction of protected items beyond that allowed by fair use as defined in the copyright laws requires the written permission of the copyright owners. Specific NLM Web sites containing protected information provide additional notification of conditions associated with its use."[1] If you look at the credit line, at [2], you can see that the photograph is credited to "Archives and Special Collections, Columbia University Health Sciences Division". To re-use this image you are advised to contact Columbia University direct.

	此作品在美國屬於公有領域，因為其是由美國政府的官員或僱員，基於其個人公務目的製作的作品，參考美國法典第17篇第1章第105條。 注意︰本模板僅適用於美國聯邦政府的原創作品，不適用於任何美國州、屬地、聯邦個體、縣、市或任何次級政府的作品。本模板也不適用於1978年以後由美國郵政署出版的郵票圖案（參看美國版權局實踐綱領第313.6(C)(1)條）。也不適用於部分美國硬幣；參看美國鑄幣局使用條款。
此作品無已知的著作權限制，亦不受所有相關和鄰接的權利限制。

https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse