Surgical decompression for space-occupying cerebral infarction (The Hemicraniectomy after Middle Cerebral Artery Infarction with Life-threatening Edema Trial [HAMLET]): A multicentre, open, randomised trial - Hofmeijer, J; Kappelle, L J; Algra, A; Amelink, G J; van Gijn, J; van der Worp, H B; HAMLET investigators (Lancet Neurol, 2009)