1. School of Biomedical Engineering, International University,Quarter 6, Linh Trung, Thu Duc District, Ho Chi Minh City, Viet Nam
2. and Vietnam National University, Ho Chi Minh City, Viet Nam
3. Department of General, Visceral and Pediatric Surgery, University Hospital and Medical Faculty of the Heinrich-Heine University Düsseldorf, Düsseldorf, Germany
4. Graduate University of Science and Technology Viet Nam, Vietnam Academy of Science and Technology, Ho Chi Minh City, Viet Nam
5. and Institute of Applied Materials Science, Vietnam Academy of Science and Technology, Ho Chi Minh City, Viet Nam