His father , a leukemia researcher , is the Herman and Walter Samuelson Professor of Cancer Research at the Johns Hopkins School of Medicine in Baltimore ; he is also a pediatric oncologist at Johns Hopkins .
Johns Hopkins /people/person/place_lived Baltimore
Johns Hopkins /people/deceased_person/place_of_death Baltimore
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Johns Hopkins
PERSON
Baltimore
LOCATION
/people/person/place_lived
Johns Hopkins
PERSON
Baltimore
LOCATION
/people/deceased_person/place_of_death