References: Vessel architectural imaging (VAI)

• Emblem et al. Nat Med. 2013; 19:1178-83
• Stadlbauer et al. J Cereb Blood Flow Metab. 2017
• Xu et al. Magn Reson Med. 2013; 69:981-91
• Digernes et al. J Cereb Blood Flow Metab. 2017; 37(6):2237-2248