{Reference Type}: Editorial {Title}: Multiple Layers of Care and Risk: Comparing Cross-Specialty Outcomes Using Regional, Hospital, and Patient-Level Data. {Author}: van Diepen S;Horowitz JM; {Journal}: JACC Adv {Volume}: 1 {Issue}: 4 {Year}: 2022 Oct 暂无{DOI}: 10.1016/j.jacadv.2022.100115