Impact of COVID-19 lockdown on smoking (waterpipe and cigarette) and participants' BMI across various sociodemographic groups in Arab countries in the Mediterranean Region oleh Haleama Al Sabbah, Enas A. Assaf, Zainab Taha, Radwan Qasrawi, Leila Cheikh Ismail, Ayesha S. Al Dhaheri, Maha Hoteit, Ayoub Al-Jawaldeh, Reema Tayyem, Hiba Bawadi, Majid AlKhalaf, Khlood Bookari, Iman Kamel, Somaia Dashti, Sabika Allehdan, Mostafa Waly, Diala Abu Al-Halawa, Rania Mansour, Mohammed Ibrahim, Mariam Al-Mannai, on behalf of the Regional CORONA COOKING Survey Group*