title: Erratum to: The effect of vitamin D supplements on the severity of restless legs syndrome.
authors.affiliation: Sleep Medicine and Research Center, King Abdulaziz University, Jeddah, Saudi Arabia. Sowali@kau.edu.sa.|Associate Professor of Medicine College of Medicine, King Abdulaziz University Sleep Medicine and Research Center King Abdulaziz University Hospital, P.O. Box 80215, Jeddah, 21589, Saudi Arabia. Sowali@kau.edu.sa.
authors.forename: Siraj
authors.initials: S
authors.lastname: Wali
authors.affiliation: Sleep Medicine and Research Center, King Abdulaziz University, Jeddah, Saudi Arabia.
authors.forename: Afnan
authors.initials: A
authors.lastname: Shukr
authors.affiliation: Sleep Medicine and Research Center, King Abdulaziz University, Jeddah, Saudi Arabia.
authors.forename: Ayah
authors.initials: A
authors.lastname: Boudal
authors.affiliation: Sleep Medicine and Research Center, King Abdulaziz University, Jeddah, Saudi Arabia.
authors.forename: Ahmed
authors.initials: A
authors.lastname: Alsaiari
authors.affiliation: Sleep Disorders Center, King Abdulaziz Medical City, Jeddah, Saudi Arabia.
authors.forename: Ayman
authors.initials: A
authors.lastname: Krayem