Sprangers, Mirjam A G; Sloan, Jeff A; Veenhoven, Ruut; Cleeland, Charles S; Halyard, Michele Y; Abertnethy, Amy P; Baas, Frank; Barsevick, Andrea M; Bartels, Meike; Boomsma, Dorret I; Chauhan, Cynthia; Dueck, Amylou C; Frost, Marlene H; Hall, Per; Klepstad, Pål; Martin, Nicholas G; Miaskowski, Christine; Mosing, Miriam; Movsas, Benjamin; Van Noorden, Cornelis J F; Patrick, Donald L; Pedersen, Nancy L; Ropka, Mary E; Shi, Quiling; Shinozaki, Gen; Singh, Jasvinder A; Yang, Ping; Zwinderman, Ailko H