DANIEL NORMAN, M.D., INC.

United States

Pulmonary Associates Of Richmond, Inc.

United States

Jazz Pharmaceuticals plc

Ireland

NLS Pharmaceutics

Switzerland

Clayton Sleep Institute

SLEEP CLINIC CHOFU

Japan

Institute For Neurodegenerative Disorders

United States

SLEEP SUPPORT SYSTEM LIMITED

New Zealand

St. Francis Sleep Center, L.L.C.

United States

INSTITUTE FOR BREATHING AND SLEEP

Australia