1. Department of Pulmonology and Respiratory Medicine, Faculty of Medicine Universitas Indonesia—National Respiratory Referral Center Persahabatan Hospital Jakarta 13230 Indonesia
2. Pulmonology and Respiratory Medicine Staff Group Universitas Indonesia Hospital, Universitas Indonesia Depok 16424 Indonesia
3. Department of Surgery, Faculty of Medicine Universitas Indonesia—Dr. Cipto Mangunkusumo Hospital Jakarta 10320 Indonesia
4. Surgery Staff Group Universitas Indonesia Hospital, Universitas Indonesia Depok 16424 Indonesia
5. Fatmawati Central General Hospital Jakarta 12430 Indonesia
6. Department of Pathological Anatomy Universitas Indonesia Hospital, Universitas Indonesia Depok 16424 Indonesia
7. Department of Obstetrics and Gynecology Universitas Indonesia Hospital, Universitas Indonesia Depok 16424 Indonesia