Efficacy and safety of bisphosphonates on childhood osteoporosis secondary to chronic illness or its treatment: a meta-analysis.

"The authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article."

"Funding: The authors disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: This work was funded by the National Natural Science Foundation of China (No. 82003720), the Natural Science Foundation of Zhejiang (No. LYY22H310002), and the Foundation of Zhejiang Chinese Medical University (No. Q2019Y02)."

"This meta-analysis was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) Statement. The protocol was registered in PROSPERO (registration number: CRD42022309845). Because the current research was based on the published data, no consent statement and ethical approval are required."