| 1. | _DR . JOHN W . ROWE, a gerontologist.
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| 2. | That's a goal leading gerontologists say is worth aiming for.
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| 3. | But the smugly professional gerontologist's evenhandedness soon dissipates.
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| 4. | In 2007 she dated Pulitzer Prize-winning gerontologist Robert Neil Butler.
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| 5. | Therefore, as a gerontologist he is not particularly noteworthy.
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| 6. | Gerontologists say that widowers struggle more than widows to live without a spouse.
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| 7. | Yet some gerontologists say old age doesn't begin until age 80.
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| 8. | According to gerontologists, Keith Richards should have been dead nine years ago.
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| 9. | Gerontologists note the lack of research regarding and the difficulty in defining frailty.
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| 10. | This type of case is classified by gerontologists as " partially validated ".
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