1. Division of Nephrology, Department of Internal Medicine, Chi Mei Medical Center, Liouying, Tainan City, Taiwan.
2. TAIPAI (Taiwan Primary Aldosteronism investigator), Taipei, Taiwan.
3. Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.
4. Division of Endocrinology and Metabolism, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.