1. Institute of Laser and Optoelectronics Technology, Fujian Provincial Key Laboratory for Photonics Technology, Key Laboratory of OptoElectronic Science and Technology for Medicine of Ministry of Education; Fujian Normal University; Fuzhou China
2. Department of Pathology; Fujian Medical University Union Hospital; Fuzhou China
3. Department of Gastric Surgery; Fujian Medical University Union Hospital; Fuzhou China