1. Division of Nephrology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, King Chulalongkorn Memorial Hospital, Bangkok, Thailand
2. Center for Critical Care Nephrology, The CRISMA Center, Department of Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
3. Statistics Unit, QIMR Berghofer Medical Research Institute, Brisbane, Australia
4. Department of Medicine, Bhumibol Adulyadej Hospital, Royal Thai Air Force, Bangkok, Thailand
5. Department of Medicine, Faculty of Medicine Vajira Hospital, Navamindradhiraj University, Bangkok, Thailand
6. Department of Medicine, Faculty of Medicine, Thammasat University, Bangkok, Thailand
7. Department of Medicine, Buddhachinaraj Hospital, Phitsanulok, Thailand
8. Division of Critical Care Medicine, Department of Medicine, Faculty of Medicine, Prince Songkla University, Songkla, Thailand
9. Department of Anesthesiology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
10. Department of Medicine, Nan Hospital, Nan, Thailand
11. Thungsong Hospital, Nakhon Si Thammarat, Thailand
12. Kon Kaen Regional Hospital, Kon Kaen, Thailand
13. Sriphat Medical Center, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
14. Nakornping Hospital, Chiang Mai, Thailand
15. Thabo Crown Prince Hospital, Nong Khai, Thailand
16. Maharaj Nakhon Si Thammarat Hospital, Nakhon Si Thammarat, Thailand
17. Mahasarakarm Hospital, Mahasarakarm, Thailand
18. Taksinmaharaj Hospital, Tak, Thailand
19. Department of Medicine, Cbonburi Hospital, Chonburi, Thailand
20. Department of Microbiology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
21. Biostatistics Excellence Centre, Research Affairs, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
22. Queen Saovabha Memorial Institute, Thai Red Cross, Bangkok, Thailand