Machine Learning for Medical Image Reconstruction – Second InternationalWorkshop, {MLMIR} 2019, Held in Conjunction with {MICCAI} 2019, Shenzhen,China, October 17, 2019, Proceedings 2019 (1) @author@, Machine Learning for Medical Image Reconstruction - Second InternationalWorkshop, MLMIR 2019, Held in Conjunction with MICCAI 2019, Shenzhen,China, October 17, 2019, Proceedings, volume 11905, 2019