1. Department of Medical Genetics, Institute of Basic Medicine, Shandong Academy of Medical Sciences, Jinan, Shandong, China
2. Affiliated Hospital of Shandong University, Shandong University, Jinan, Shandong, China
3. The Center for Clinical Laboratory, The Third Affiliated Hospital of Liao Ning Medical College, Jinzhou, Liao Ning, China
4. Childhood Psychiatry Unit, Shandong Mental Health Center, Jinan, Shandong, China