Withdrawal Notice

This paper was originally published in Aging Advance Online Publications on November 20, 2020.

In compliance with Aging's withdrawal policy, the paper was withdrawn in its entirety. It will not appear in Aging internal or any external indexes or archives.

WITHDRAWN: The in vitro osteogenesis induction by a nano-hydroxyapatite composite that combined with miRNA-27b overexpression exosomes

Rui Liu1, *, , Shuming Wang2, *, , Dezhi Wang3, , Qian Wang4, , Lingfang Zeng5, ,

  • 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.103913

Copyright: © 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.