A study seeking to answer that question is still under way.

These are issues which future studies may seek to address.

The three new studies sought to determine how this happens.

The study is seeking a population of at least 2,000 people who were exposed to radiation from the plant.

Since the Science study was published, several studies have sought to replicate it.

The study did not seek to offer solutions but to stimulate discussion, she said.

Subsequent studies also sought to point out weaknesses in the theory.

The ongoing study seeks to enroll up to 50 women.

Select this link to view a list of studies currently seeking patients.

The study also sought, in certain instances, to break down compensation by geography.