1 Cell Spinpod LLC, Chapel Hill, NC, 27516, USA. hammondoutofoffice@yahoo.com.
2 Nephrology Division, Department of Internal Medicine, Duke University School of Medicine, Durham, NC, 27705, USA. hammondoutofoffice@yahoo.com.
3 Space Policy Institute, Elliott School of International Affairs, George Washington University, Washington, DC, 20052, USA. hammondoutofoffice@yahoo.com.
4 Nephrology Section, John W. Deming Department of Medicine, Tulane University School of Medicine, New Orleans, LA, 70112, USA. hammondoutofoffice@yahoo.com.
5 Nephrology Section, Medicine Service Line, Durham VA Health Care System, Building 15, Room 210, 508 Fulton Street, Durham, NC, 27705, USA. hammondoutofoffice@yahoo.com.
6 Faculty of Pharmaceutical Sciences, The University of British Columbia, Vancouver, BC, V6T 1Z3, Canada.
7 School of Mechanical Engineering, Purdue University, West Lafayette, IN, 47907, USA.
8 Nephrology Section, John W. Deming Department of Medicine, Tulane University School of Medicine, New Orleans, LA, 70112, USA.
9 Nephrology Section, Medicine Service Line, Durham VA Health Care System, Building 15, Room 210, 508 Fulton Street, Durham, NC, 27705, USA.
10 Incept 3D, San Diego, CA, 92121, USA.
11 Rite Tech Industries Inc., Trinity, FL, 34655, USA.
12 Departments of Otorhinolaryngology, Immunology, and Psychiatry, Baylor College of Medicine, Houston, TX, 77030, USA. hammondoutofoffice@yahoo.com.
13 Otolaryngology Section, Surgery Service Line, Durham VA Health Care System, Building 15, Room 210, 508 Fulton Street, Durham, NC, 27705, USA. hammondoutofoffice@yahoo.com.