title: Erratum to: Thromboprophylaxis using combined intermittent pneumatic compression and pharmacologic prophylaxis versus pharmacologic prophylaxis alone in critically ill patients: study protocol for a randomized controlled trial.
authors.affiliation: Intensive Care Department, King Saud Bin Abdulaziz University for Health Sciences, King Abdullah International Medical Research Center, ICU 1425, PO Box 22490, Riyadh, 11426, Kingdom of Saudi Arabia. arabi@ngha.med.sa.
authors.forename: Yaseen M
authors.initials: YM
authors.lastname: Arabi
authors.affiliation: Emergency Medicine and Intensive Care Department, King Saud Bin Abdulaziz University for Health Sciences, King Abdullah International Medical Research Center, Riyadh, Kingdom of Saudi Arabia.
authors.forename: Sami
authors.initials: S
authors.lastname: Alsolamy
authors.affiliation: Intensive Care Department, King Saud Bin Abdulaziz University for Health Sciences, King Abdullah International Medical Research Center, ICU 1425, PO Box 22490, Riyadh, 11426, Kingdom of Saudi Arabia.
authors.forename: Abdulaziz
authors.initials: A
authors.lastname: Al-Dawood
authors.affiliation: Alfaisal University, Riyadh, Kingdom of Saudi Arabia.
authors.forename: Awad
authors.initials: A
authors.lastname: Al-Omari
authors.affiliation: Intensive Care Department, King Saud Bin Abdulaziz University for Health Sciences, King Abdullah International Medical Research Center, ICU 1425, PO Box 22490, Riyadh, 11426, Kingdom of Saudi Arabia.
authors.forename: Fahad
authors.initials: F
authors.lastname: Al-Hameed
authors.affiliation: Interdepartmental Division of Critical Care Medicine, Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, ON, Canada.
authors.forename: Karen E A
authors.initials: KE
authors.lastname: Burns
authors.affiliation: Department of Pulmonary and Critical Care Medicine, King Fahad Medical City, Riyadh, Saudi Arabia.|King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Kingdom of Saudi Arabia.
authors.forename: Mohammed
authors.initials: M
authors.lastname: Almaani
authors.affiliation: Department of Pulmonary and Critical Care Medicine, King Fahad Medical City, Riyadh, Saudi Arabia.
authors.forename: Hani
authors.initials: H
authors.lastname: Lababidi
authors.affiliation: Department of Critical Care Medicine, King Khalid University, Assir Central Hospital, Abha, Kingdom of Saudi Arabia.
authors.forename: Ali
authors.initials: A
authors.lastname: Al Bshabshe
authors.affiliation: Medical/Surgical ICU, University of Toronto, Mount Sinai Hospital, Toronto, ON, Canada.
authors.forename: Sangeeta
authors.initials: S
authors.lastname: Mehta
authors.affiliation: Intensive Care Department, King Abdulaziz Hospital, Al Ahsa, Kingdom of Saudi Arabia.
authors.forename: Abdulsalam M
authors.initials: AM
authors.lastname: Al-Aithan
authors.affiliation: Department of Intensive Care Services, Prince Sultan Military Medical City, Riyadh, Kingdom of Saudi Arabia.|International Extended Care Centers, Jeddah, Saudi Arabia.
authors.forename: Yasser
authors.initials: Y
authors.lastname: Mandourah
authors.affiliation: Department of Intensive Care Services, Prince Sultan Military Medical City, Riyadh, Kingdom of Saudi Arabia.
authors.forename: Ghaleb
authors.initials: G
authors.lastname: Almekhlafi
authors.affiliation: Intensive Care Royal North Shore Hospital of Sydney and Sydney Adventist Hospital, The George Institute for Global Health, Sydney Medical School, University of Sydney, Sydney, NSW, Australia.
authors.forename: Simon
authors.initials: S
authors.lastname: Finfer
authors.affiliation: Intensive Care Department, King Abdulaziz Medical City, Riyadh, Kingdom of Saudi Arabia.
authors.forename: Sheryl Ann I
authors.initials: SA
authors.lastname: Abdukahil
authors.affiliation: King Abdullah International Medical Research Center, Riyadh, Kingdom of Saudi Arabia.
authors.forename: Lara Y
authors.initials: LY
authors.lastname: Afesh
authors.affiliation: Intensive Care Department, King Abdulaziz Medical City, Riyadh, Kingdom of Saudi Arabia.
authors.forename: Maamoun
authors.initials: M
authors.lastname: Dbsawy
authors.affiliation: Intensive Care Department, King Abdulaziz Medical City, Riyadh, Kingdom of Saudi Arabia.
authors.forename: Musharaf
authors.initials: M
authors.lastname: Sadat