| Catholic Kwandong University International St. Mary's Hospital | 
        Department of Internal Medicine | 
        Yong Won Lee | 
      
      
        | Gachon University Gil Medical Center | 
        Pulmonology and Allergy | 
        Sung Yoon Kang | 
      
      
        | The Catholic University of Korea Seoul St. Mary's Hospital | 
        Department of Internal Medicine | 
        Hwa Young Lee | 
      
      
        | Gangnam Severance Hospital | 
        Department of Internal Medicine | 
        Hye Jung Park | 
      
      
        | Kangwon National University Hospital | 
        Department of Internal Medicine | 
        Jae Woo Kwon | 
      
      
        | Konkuk University Hospital | 
        Department of Internal Medicine | 
        So-Young Park | 
      
      
        | Kyungpook National University Hospital | 
        Department of Internal Medicine | 
        Sujeong Kim | 
      
      
        | KyungHee University Hospital | 
        Department of Internal Medicine | 
        Kyoung-hee Sohn | 
      
      
        | Keimyung University, Dongsan Medical Center | 
        Department of Internal Medicine | 
        Chang-Gyu Jung | 
      
      
        | Kosin University Gospel Hospital | 
        Department of Internal Medicine | 
        Hee-Kyoo Kim | 
      
      
        | Kosin University Gospel Hospital | 
        Department of Internal Medicine | 
        Gil-Soon Choi | 
      
      
        | Nowon Eulgi Medical Center, Eulgi University | 
        Department of Internal Medicine | 
        So Young Park | 
      
      
        | Dankook University Hospital | 
        Department of Internal Medicine | 
        Young-Koo Jee | 
      
      
        | Dongguk University Ilsan Hospital | 
        Department of Internal Medicine | 
        Sang Hoon Kim | 
      
      
        | Dongguk University Ilsan Hospital | 
        Department of Internal Medicine | 
        Jun Kyu Lee | 
      
      
        | Dong-A University Hospital | 
        Department of Internal Medicine | 
        Young Hee Nam | 
      
      
        | Pusan National University Hospital | 
        Department of Internal Medicine | 
        Hye Kyung Park | 
      
      
        | Seoul National University Bundang Hospital | 
        Department of Internal Medicine | 
        Sae-Hoon Kim | 
      
      
        | Samsung Changwon Hospital | 
        Pulmonology and Allergy | 
        Hyo In Rhyou | 
      
      
        | Seoul National University Hospital | 
        Drug Monitoring Center | 
        Dong Yoon Kang | 
      
      
        | Seoul National University Hospital | 
        Department of Internal Medicine | 
        Hye-Ryun Kang | 
      
      
        | Seoul National University Hospital | 
        Department of Pediatrics | 
        Dong In Suh | 
      
      
        | Seoul National University Hospital | 
        Department of Internal Medicine | 
        Suh-Young Lee | 
      
      
        | Seoul National University | 
        College of Pharmacy | 
        In Wha Kim | 
      
      
        | SMG-SNU Boramae Medical Center | 
        Department of Internal Medicine | 
        Min-Suk Yang | 
      
      
        | SMG-SNU Boramae Medical Center | 
        Department of Internal Medicine | 
        Kyung Min Ahn | 
      
      
        | Daegu Fatima Hospital | 
        Department of Internal Medicine | 
        Geon Woo Kim | 
      
      
        | Seongnam Citizens Medical Center | 
        Department of Internal Medicine | 
        Bo Mi Seo | 
      
      
        | Severance Hospital | 
        Department of Internal Medicine | 
        Gyeong Hee Park | 
      
      
        | Severance Hospital | 
        Department of Internal Medicine | 
        Jung-Won Park | 
      
      
        | Severance Hospital | 
        Department of Internal Medicine | 
        Jae Hyun Lee | 
      
      
        | SoonChunHyang University Hospital, Bucheon  | 
        Department of Internal Medicine | 
        Jong Sook Park | 
      
      
        | SoonChunHyang University Hospital, Cheonan | 
        Department of Internal Medicine | 
        Ji Hyun Oh | 
      
      
        | Ajou University Hospital | 
        Department of Internal Medicine | 
        Young-Min Ye | 
      
      
        | Pusan National University Yangsan Hospital | 
        Department of Internal Medicine | 
        Seung Eun Lee | 
      
      
        | Yeungnam University Medical Center | 
        Department of Internal Medicine | 
        Hyun Jung Jin | 
      
      
        | Yongin Severance Hospital | 
        Department of Internal Medicine | 
        Sungryeol Kim | 
      
      
        | Wonju Severance Christian Hospital | 
        Department of Internal Medicine | 
        Jee-ho Lee | 
      
      
        | Ehwa Womans University Seoul Hospital | 
        Department of Internal Medicine | 
        Min-Hye Kim | 
      
      
        | Inje University Busan Paik Hospital | 
        Department of Internal Medicine | 
        Mi-Yeong Kim | 
      
      
        | Inje University Sanggye Paik Hospital | 
        Department of Dermatology | 
        Myoung Shin Kim | 
      
      
        | Inje University Ilsan Paik Hospital | 
        Department of Internal Medicine | 
        Jae-Won Jeong | 
      
      
        | Inje University Ilsan Paik Hospital | 
        Department of Dermatology | 
        Mira Choi | 
      
      
        | Inje University Haeundae Paik Hospital | 
        Department of Internal Medicine | 
        Chan Sun Park | 
      
      
        | Inha University Hospital | 
        Department of Internal Medicine | 
        Cheol-Woo Kim | 
      
      
        | Inha University Hospital | 
        Department of Internal Medicine | 
        Ji Su Shim | 
      
      
        | Chonnam National University Hospital | 
        Department of Internal Medicine | 
        Young-Il Koh | 
      
      
        | Chonnam National University Hospital | 
        Department of Internal Medicine | 
        Da Woon Sim  | 
      
      
        | Jeonbuk National University Hospital | 
        Pulmonology and Allergy | 
        So Ri Kim | 
      
      
        | Jeonbuk National University Hospital | 
        Department of Internal Medicine | 
        Seoung Ju Park | 
      
      
        | Jeju National University Hospital | 
        Department of Internal Medicine | 
        Jaechun Lee | 
      
      
        | Chung-Ang University Hospital | 
        Department of Dermatology | 
        Kap Sok Lee | 
      
      
        | Chung-Ang University Hospital | 
        Department of Internal Medicine | 
        Jae-Woo Jung | 
      
      
        | Chungnam National University Hospital | 
        Department of Internal Medicine | 
        Sun Young Yoon | 
      
      
        | Chungbuk National University Hospital | 
        Department of Internal Medicine | 
        Min-Gyu Kang | 
      
      
        | Kyungpook National University Chilgok Hospital | 
        Department of Internal Medicine | 
        Han Ki Park | 
      
      
        | Hallym University Kangdong Sacred Heart Hospital | 
        Department of Internal Medicine | 
        Ga Young Ban | 
      
      
        | Hallym University Dongtan Sacred Heart Hospital | 
        Department of Internal Medicine | 
        Jeong-Hee Choi | 
      
      
        | Hallym University Sacred Heart Hospital | 
        Department of Internal Medicine | 
        Joo-Hee Kim | 
      
      
        | Hallym University Chuncheon Sacred Heart Hospital | 
        Department of Internal Medicine | 
        Myoung Koo Lee | 
      
      
        | Hanyang University Medical Center | 
        Department of Internal Medicine | 
        Sang Heon Kim |