Emily A. Vail, M.D., M.Sc., Rui Feng, Ph.D., Frederick Sieber, M.D., Jeffrey L. Carson, M.D., Susan S. Ellenberg, Ph.D., Jay Magaziner, Ph.D., M.S.Hyg., Derek Dillane, M.D., Edward R. Marcantonio, M.D., Daniel I. Sessler, M.D., Sabry Ayad, M.D., Trevor Stone, M.D., Steven Papp, M.D., Derek Donegan, M.D., Samir Mehta, M.D., Eric S. Schwenk, M.D., Mitchell Marshall, M.D., J. Douglas Jaffe, D.O., Charles Luke, M.D., Balram Sharma, M.D., Syed Azim, M.D., Robert Hymes, M.D., Ki-Jinn Chin, M.D., Richard Sheppard, M.D., Barry Perlman, Ph.D., M.D., Joshua Sappenfield, M.D., Ellen Hauck, D.O., Ph.D., Ann Tierney, M.S., Annamarie D. Horan, Ph.D., Mark D. Neuman, M.D., M.Sc., for the REGAIN (Regional versus General Anesthesia for Promoting Independence after Hip Fracture) Investigators, Thomas Looke, Sandra Bent, Ariana Franco-Mora, Pamela Hedrick, Matthew Newbern, Rafik Tadros, Karen Pealer, Kamen Vlassakov, Carolyn Buckley, Lauren Gavin, Svetlana Gorbatov, James Gosnell, Talora Steen, Avery Vafai, Jose Zeballos, Jennifer Hruslinski, Louis Cardenas, Ashley Berry, John Getchell, Nicholas Quercetti, Manal Hassan, Gauasan Bajracharya, Damien Billow, Michael Bloomfield, Evis Cuko, Mehrun K. Elyaderani, Robert Hampton, Hooman Honar, Dilara Khoshknabi, Daniel Kim, David Krahe, Michael M. Lew, Conjeevram B. Maheshwer, Azfar Niazi, Partha Saha, Ahmed Salih, Robert J. de Swart, Andrew Volio, Kelly Bolkus, Matthew DeAngelis, Gregory Dodson, Jeffrey Gerritsen, Brian McEniry, Ludmil Mitrev, M. Kwesi Kwofie, Anne Belliveau, Flynn Bonazza, Vera Lloyd, Izabela Panek, Jared Dabiri, Chris Chavez, Jason Craig, Todd Davidson, Chad Dietrichs, Cheryl Fleetwood, Mike Foley, Chris Getto, Susie Hailes, Sarah Hermes, Andy Hooper, Greg Koener, Kate Kohls, Leslie Law, Adam Lipp, Allison Losey, William Nelson, Mario Nieto, Pam Rogers, Steve Rutman, Garrett Scales, Barbara Sebastian, Tom Stanciu, Gregg Lobel, Michelle Giampiccolo, Dara Herman, Margit Kaufman, Bryan Murphy, Clara Pau, Thomas Puzio, Marlene Veselsky, Kelly Apostle, Dory Boyer, Brenda Chen Fan, Susan Lee, Mike Lemke, Richard Merchant, Farhad Moola, Kyrsten Payne, Bertrand Perey, Darius Viskontas, Mark Poler, Patricia D’Antonio, Greg O’Neill, Amer Abdullah, Jamie Fish-Fuhrmann, Mark Giska, Christina Fidkowski, Stuart Trent Guthrie, William Hakeos, Lillian Hayes, Joseph Hoegler, Katherine Nowak, Jeffery Beck, Jaslynn Cuff, Greg Gaski, Sharon Haaser, Michael Holzman, A. Stephen Malekzadeh, Lolita Ramsey, Jeff Schulman, Cary Schwartzbach, Tangwan Azefor, Arman Davani, Mahmood Jaberi, Courtney Masear, Syed Basit Haider, Carolyn Chungu, Ali Ebrahimi, Karim Fikry, Andrew Marcantonio, M.D., Anitha Shelvan, David Sanders, Collin Clarke, Abdel Lawendy, Gary Schwartz, Mohit Garg, Joseph Kim, Juan Caruci, Ekow Commeh, Randy Cuevas, Germaine Cuff, Lola Franco, David Furgiuele, Matthew Giuca, Melissa Allman, Omid Barzideh, James Cossaro, Armando D’Arduini, Anita Farhi, Jason Gould, John Kafel, Anuj Patel, Abraham Peller, Hadas Reshef, Mohammed Safur, Fiore Toscano, Tiffany Tedore, Michael Akerman, Eric Brumberger, Sunday Clark, Rachel Friedlander, Anita Jegarl, Joseph Lane, John P. Lyden, Nili Mehta, Matthew T. Murrell, Nathan Painter, William Ricci, Kaitlyn Sbrollini, Rahul Sharma, Peter A.D. Steel, Michele Steinkamp, Roniel Weinberg, David Stephenson Wellman, Antoun Nader, Paul Fitzgerald, Michaela Ritz, Greg Bryson, Alexandra Craig, Cassandra Farhat, Braden Gammon, Wade Gofton, Nicole Harris, Karl Lalonde, Allan Liew, Bradley Meulenkamp, Kendra Sonnenburg, Eugene Wai, Geoffrey Wilkin, Karen Troxell, Mary Ellen Alderfer, Jason Brannen, Christopher Cupitt, Stacy Gerhart, Renee McLin, Julie Sheidy, Katherine Yurick, Fei Chen, Karen Dragert, Geza Kiss, Halina Malveaux, Deborah McCloskey, Scott Mellender, Sagar S. Mungekar, Helaine Noveck, Carlos Sagebien, Luat Biby, Gail McKelvy, Anna Richards, Ramon Abola, Brittney Ayala, Darcy Halper, Ana Mavarez, Sabeen Rizwan, Stephen Choi, Imad Awad, Brendan Flynn, Patrick Henry, Richard Jenkinson, Lilia Kaustov, Elizabeth Lappin, Paul McHardy, Amara Singh, Joanne Donnelly, Meera Gonzalez, Christopher Haydel, Jon Livelsberger, Theresa Pazionis, Bridget Slattery, Maritza Vazquez-Trejo, Jaime Baratta, Michael Cirullo, Brittany Deiling, Laura Deschamps, Michael Glick, Daniel Katz, James Krieg, Jennifer Lessin, Jeffrey Mojica, Marc Torjman, Rongyu Jin, Mary Jane Salpeter, Mark Powell, Jeffrey Simmons, Prentiss Lawson, Promil Kukreja, Shanna Graves, Adam Sturdivant, Ayesha Bryant, Sandra Joyce Crump, Michelle Verrier, James Green, Matthew Menon, Richard Applegate, Ana Arias, Natasha Pineiro, Jeffrey Uppington, Phillip Wolinsky, Amy Gunnett, Jennifer Hagen, Sara Harris, Kevin Hollen, Brian Holloway, Mary Beth Horodyski, Trevor Pogue, Ramachandran Ramani, Cameron Smith, Anna Woods, Matthew Warrick, Kelly Flynn, Paul Mongan, Yatish Ranganath, Sean Fernholz, Esperanza Ingersoll-Weng, Anil Marian, Melinda Seering, Zita Sibenaller, Lori Stout, Allison Wagner, Alicia Walter, Cynthia Wong, Denise Orwig, Maithri Goud, Chris Helker, Lydia Mezenghie, Brittany Montgomery, Peter Preston, J. Sanford Schwartz, Ramona Weber, Lee A. Fleisher, Samir Mehta, M.D., Alisa J. Stephens-Shields, Cassandra Dinh, Aron Schwartz, Jacques E. Chelly, Shiv Goel, Wende Goncz, Touichi Kawabe, Sharad Khetarpal, Amy Monroe, Vladislav Shick, Max Breidenstein, Timothy Dominick, Alexander Friend, Donald Mathews, Richard Lennertz, Robert Sanders, Helen Akere, Tyler Balweg, Amber Bo, Christopher Doro, David Goodspeed, Gerald Lang, Maggie Parker, Amy Rettammel, Mary Roth, Marissa White, Paul Whiting, Brian F.S. Allen, Tracie Baker, Debra Craven, Matt McEvoy, Teresa Turnbo, Stephen Kates, Melanie Morgan, Teresa Willoughby, Wade Weigel, David Auyong, Ellie Fox, Tina Welsh, Bruce Cusson, Sean Dobson, Christopher Edwards, Lynette Harris, Daryl Henshaw, Kathleen Johnson, Glen McKinney, Scott Miller, Jon Reynolds, B. Scott Segal, Jimmy Turner, David VanEenenaam, Robert Weller, Jineli Lei, Miriam Treggiari, Shamsuddin Akhtar, Marcelle Blessing, Chanel Johnson, Michael Kampp, Kimberly Kunze, Mary O'Connor, Lakisha J. Gaskins, Thomas Looke, Rafik Tadros, Kamen Vlassakov, Louis Cardenas, Manal Hassan, Kelly Bolkus, Ludmil Mitrev, M. Kwesi Kwofie, Jared Dabiri, Gregg Lobel, Mark Poler, Mark Giska, David Sanders, Gary Schwartz, Matthew Giuca, Tiffany Tedore, Antoun Nader, Stephen Papp, M.D., Greg Bryson, Karen Troxell, Geza Kiss, Stephen Choi, Mark Powell, Richard Applegate, Matthew Warrick, Yatish Ranganath, Nabil Elkassabany, Jacques E. Chelly, Mark A. Hoeft, Richard Lennertz, Robert Sanders, Brian F.S. Allen, Stephen Kates, Wade Weigel, Jinlei Li, Duminda N. Wijeysundera, Sachin Kheterpal, Reneé H. Moore, Alexander K. Smith, Laura L. Tosi, Nabil Elkassabany, Thomas Looke, Diane Menio, Samir Mehta, M.D., Lee Fleisher, Diane Menio, Jennifer Hruslinski, Lolita Ramsey, Lakisha J. Gaskins, Christine Langlois, Lakisha J. Gaskins, Lydia Mezenghie, Brittany Montgomery, Samuel Oduwole, Thomas Rose

Karim Fikry, M.D., Edward A. Bittner, M.D., Ph.D.