“…Studies of factors affecting response rates among nonphysician health-care providers have been few, compared to those among physicians, and most were primarily done by mail (Guise, Chambers, Valimaki, & Makkonen, 2010; Hawley, Cook, & Jensen-Doss, 2009; Hill, Fahrney, Wheeless, & Carson, 2006; Paul, Walsh, & Tzelepis, 2005; Ulrich et al, 2005; VanGeest & Johnson, 2011). In general, findings among nonphysician providers are consistent with those among physicians, namely, that monetary incentives, even small amounts, increase response rates compared to no incentives, nonmonetary, or a lottery.…”