Linton M. Traub1
& Gerard Apodaca21
Linton M. Traub is at the Department of Cell Biology and Physiology, University of Pittsburgh School of Medicine, 3500 Terrace Street, Pittsburgh, PA 15261, USA. traub@pitt.edu
2
Gerard Apodaca is at the Renal-Electrolyte Division, Department of Medicine, University of Pittsburgh School of Medicine, 3500 Terrace Street, Pittsburgh, PA 15261, USA.