Muhammad Fauzan Jauhari1 , Lucia Yovita Hendrati2 *, Agus Turchan1 , Asra Al Fauzi1 , Budi Utomo3 , Eko Agus Subagio1
1Department of Neurosurgery, Faculty of Medicine Universitas Airlangga – Dr. Soetomo General Academic Hospital, Surabaya, INDONESIA.
2Department of Epidemiology, Population Biostatistics and Health promotion, Faculty of Public Health, Universitas Airlangga, INDONESIA.
3Department of Public Health and Preventive Medicine, Faculty of Medicine Universitas Airlangga, INDONESIA.