VoxelCloud, a Los Angeles-China medical artificial intelligence company, raised $8 million in a Series A round led by Sequoia Capital. Using AI and cloud computing, VoxelCloud plans to provide automated readings of medical images, which will be used as the basis for care plans in four areas: lung cancer, diabetic retinopathy, coronary heart disease and liver disease. The company is headquartered in Los Angeles and has research teams in Shanghai and Suzhou.