However, the head of Istanbul's Kandilli Observatory and Earthquake Research Institute, Mustafa Erdik, argues that the main risk is the vast and outdated private housing sector.
Međutim, šef istanbulskog Kandilli observatorija i Instituta za istraživanje potresa, Mustafa Erdik, tvrdi kako glavni rizik predstavlja ogroman i dotrajao sektor privatnih kuća.