Funding for this research was provided by:
National and Fujian Provincial Key Clinical Specialty Discipline Construction Program, P.R.C.
Joint Funds for the innovation of science and Technology (2018Y9036)
Received: 6 September 2019
Accepted: 15 January 2020
First Online: 17 February 2020
Ethics approval and consent to participate
: The study was approved by the Ethics Committee of Fujian Medical University Union Hospital, and bone marrow samples were collected after obtaining written informed consent from each patient.
: Not applicable.
: The authors declare that they have no competing interests<i>.</i>