1. Department of Pharmacoepidemiology; Kyoto University; Kyoto Japan
2. Department of Primary Care and Emergency Medicine; Kyoto University Hospital; Kyoto Japan
3. Department of Nephrology; Kyoto University Hospital; Kyoto Japan
4. Department of Emergency Medicine and Critical Care; National Hospital Organization Kyoto Medical Center; Kyoto Japan
5. Department of Psychiatry; Soseikai General Hospital; Kyoto Japan