1. Fujian Normal University, College of Photonic and Electronic Engineering, Fujian Provincial Key Laboratory for Photonics Technology, Key Laboratory of OptoElectronic Science and Technology for Medicine of Ministry of Education, 32 Shangsan Road, Fuzhou 35
2. British Columbia Cancer Agency Research Centre, Imaging Unit—Integrative Oncology Department, 675 West 10th Avenue, Vancouver, British Columbia, V5Z 1L3, Canada