Akay, Mehmet, Ismael Salas de Armas, Maria Patarroyo-Aponte, Manish Patel, Jayeshkumar Patel, Bindu Akkanti, Arpita Patel, Barbi Witz, Mateja Jezovnik, Rajko Radovancevic, Biswajit Kar, and Igor D. Gregoric. 2022. “Inter-Institutional Collaboration Between Quaternary and Tertiary Hospitals: Cardiac Surgery Impact”. The Heart Surgery Forum 25 (4):E525-E529. https://doi.org/10.1532/hsf.4723.