This author has not been identified. Look up 'Georg K. Hampel' in GoogleThis author has not been identified. Look up 'D. Abush-Magder' in GoogleThis author has not been identified. Look up 'Alvaro H. Diaz' in GoogleThis author has not been identified. Look up 'Lawrence M. Drabeck' in GoogleThis author has not been identified. Look up 'Michael J. Flanagan' in GoogleThis author has not been identified. Look up 'John M. Graybeal' in GoogleThis author has not been identified. Look up 'John D. Hobby' in GoogleThis author has not been identified. Look up 'William M. MacDonald' in GoogleThis author has not been identified. Look up 'Paul A. Polakos' in GoogleThis author has not been identified. Look up 'Jayanthi Srinivasan' in GoogleThis author has not been identified. Look up 'Howard Trickey' in GoogleThis author has not been identified. Look up 'Lisa Zhang' in GoogleThis author has not been identified. Look up 'George E. Rittenhouse' in Google