{"bio": {"type": "/type/text", "value": "Pioneering genetic counselor"}, "alternate_names": ["Joan Harriet Rosen"], "last_modified": {"type": "/type/datetime", "value": "2020-10-08T21:16:07.595005"}, "latest_revision": 2, "key": "/authors/OL2906697A", "name": "Joan H. Marks", "created": {"type": "/type/datetime", "value": "2008-04-29T15:03:11.581851"}, "death_date": "2020", "birth_date": "1929", "type": {"key": "/type/author"}, "revision": 2}