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Letter to the editor regarding “efficacy and safety of platelet-rich plasma combined with hyaluronic acid versus platelet-rich plasma alone for knee osteoarthritis: a systematic review and meta-analysis”

Crossref DOI link: https://doi.org/10.1186/s13018-022-03479-6

Published Online: 2023-02-01

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Wu, Ruibang

Li, Qiujiang

Feng, Ganjun

Liu, Limin
Funding

Funding for this research was provided by:

National Natural Science Foundation of China (No. 82072434, 82272546)

National Natural Science Foundation of China (No. 82072434, 82272546)

National Natural Science Foundation of China (No. 82072434, 82272546)

National Natural Science Foundation of China (No. 82072434, 82272546)

Sichuan Science and Technology Program (2021YFS0218)

Sichuan Science and Technology Program (2021YFS0218)

Sichuan Science and Technology Program (2021YFS0218)

Sichuan Science and Technology Program (2021YFS0218)
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Text and Data Mining valid from 2023-02-01

Version of Record valid from 2023-02-01
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Article History

Received: 23 November 2022

Accepted: 27 December 2022

First Online: 1 February 2023

Declarations

:

: Not applicable.

: Not applicable.

: The authors declare that they have no competing interests.

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