Simuni T, Uribe L, Cho RH, Caspell-Garcia C, Coffey CS, Siderowf A, Trojanowski JQ, Shaw LM, Seibyl J, Singleton A, Toga AW, Galasko D, Foroud T, Tosun-Turgut D, Poston K, Poewe W, Weintraub D, Mollenhauer B, Tanner CM, Kieburtz K, Chahine LM, Reimer A, Hutten S, Bressman, Marek K, on behalf of the PPMI Investigators.
Lancet Neurology. 2019 October 31; 19 (1) 71-80.