You will be shown an abstract from a biomedical research paper. Given this abstract, your task is to extract all unique entities of the following types: ["AnatomicalEntity"].

Please return the output as a JSON object of the format: {"AnatomicalEntity": ["tumor cells", ...]}. The keys should be entity types and values should be lists of extracted entities belonging to the corresponding type. If you cannot find entities belonging to a specific type, the value should be [].

Only output the JSON object and do not include any additional text.

Abstract:

Childhood conscientiousness and longevity: health behaviors and cause of death.
Previous research showed that conscientiousness (social dependability) in childhood predicted longevity in an archival prospective cohort study of bright children first studied by Terman in the 1920s (H. S. Friedman et al., 1993). Possible behavioral mechanisms for this robust association are now examined by gathering cause of death information and by considering the possible mediating influences of drinking alcohol, smoking, and overeating. Survival analyses (N = 1,215) suggest that the protective effect of conscientiousness is not primarily due to accident avoidance and cannot be mostly explained by abstinence from unhealthy substance intake. Conscientiousness may have more wide-ranging effects on health-relevant activities.
{"AnatomicalEntity": []}