Effects of Immediate and Delayed Loading on Peri-Implant Trabecular Structures: A

The authors thank Ms. Zhu Liying, Mr. Zheng Hui, Mr. Li Jiyin, Mr. Yang Ying, and Mr. Na Rishu (Dalian Medical University, China) for their help in the animal experiment. This study was financially supported by grants from the National Natural Science Foundation of China (81000459) and the Chinese Scholarship Council (CSC).