Withdrawal Notice
WITHDRAWN: The in vitro osteogenesis induction by a nano-hydroxyapatite composite that combined with miRNA-27b overexpression exosomes
- 1 Department of Burns, Heilongjiang Provincial Hospital, Harbin, Heilongjiang Province, China
- 2 Department of Emergency Medicine, The First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang Province, China
- 3 East China Normal University, Shanghai, China
- 4 Department of Obstetrics and Gynecology, The 5th People’s Hospital of Ji’nan, Ji’nan, Shandong Province, China
- 5 Department of Pediatric, Ji’nan Stomatology Hospital, Ji’nan, Shandong Province, China
* Equal contributions
Received: April 16, 2020 Accepted: July 21, 2020 Published: November 20, 2020
https://doi.org/10.18632/aging.103913Copyright: © 2021 Liu et al. This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.