Metrics of sleep apnea severity: beyond the apnea-hypopnea index
Atul Malhotra, Indu Ayappa, Najib Ayas, Nancy Collop, Douglas Kirsch, Nigel Mcardle, Reena Mehra, Allan I Pack, Naresh Punjabi, David P White, Daniel J Gottlieb for SRS Task Force

Home confinement during the COVID-19: day-to-day associations of sleep quality with rumination, psychotic-like experiences, and somatic symptoms
Péter Simor, Bertalan Polner, Noémi Báthori, Rebeca Sifuentes-Ortega, Anke Van Roy, Ariadna Albajara Sáenz, Alba Luque González, Oumaima Benkirane, Tamás Nagy, Philippe Peigneux Author Notes

Changing school start times: impact on sleep in primary and secondary school students
Lisa J Meltzer, Kyla L Wahlstrom, Amy E Plog, Matthew J Strand