Braverman, Amy (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Nguyen, Hai (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Olsen, Edward (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Cressie, Noel (Ohio State Univ. Columbus, OH, United States)