Brock, Robert
Chu, Angel
Lu, Shengjie
Brindle, Mary Elizabeth
Somayaji, Ranjani
Funding for this research was provided by:
Universitätsklinikum Köln
Article History
Received: 6 March 2022
Accepted: 6 June 2022
First Online: 22 June 2022
Declarations
:
: All methods were carried out in accordance with the guidelines and regulations of the Nationwide Databases from the Healthcare Cost and Utilization Project (HCUP). Therefore, the study was approved by the Agency for Healthcare Research and Quality (AHRQ). The need for informed consent was waived by the AHRQ, because of the retrospective nature of the study. Details relating to an individual person were not reported based on the HCUP policy.
: Not applicable.
: The authors declare that they have no competing interests.