English: what causes osteoperosis
German: was verursacht osteoperose
Spanish: que causa la osteoporosis
French: ce qui cause l'ostéoporose
Italian: quali sono le cause dell'osteoporosi
Portuguese: o que causa osteoporose
Dutch: wat veroorzaakt osteoporose
Hindi: ऑस्टियोपोरोसिस का क्या कारण बनता है
Arabic: وش اللي يسوي هشاشة عظام
Japanese: 骨粗鬆症の原因は何ですか