[1] Univ Airlangga, Dept Internal Med, Fac Med, Surabaya, Indonesia
[2] Univ Airlangga, Dept Pharmacol, Fac Med, Surabaya, Indonesia
[3] Univ Airlangga, Dept Med Microbiol, Fac Med, Surabaya, Indonesia
[4] Univ Airlangga Hosp, Surabaya, Indonesia
[5] Univ Airlangga, Fac Med, Med Sci Program, Surabaya, Indonesia
[6] Juntendo Univ, Fac Med, Dept Nephrol, Tokyo, Japan