Jakob Nielsen, Tae-Hwan Kwon, Jørgen Frøkiær, Mark A. Knepper, and Søren Nielsen The Water and Salt Research Center and Institute of Anatomy, University of Aarhus, Aarhus, Denmark; Department of Biochemistry and Cell Biology, School of Medicine, Kyungpook National University, Taegu, Korea; Institute of Clinical Medicine, University of Aarhus, Aarhus, Denmark; and Laboratory of Kidney and Electr...