Hand holding Lattice (IMAGE) Northwestern University Caption First author Hannes Campo holds Lattice in Julie Kim's laboratory at Northwestern University Feinberg School of Medicine. Credit Northwestern University Usage Restrictions Credit Northwestern University on all uses. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.