Hansen MK, Gammelager H, Jacobsen CJ, Hjortdal VE, Layton JB, Rasmussen BS, Andreasen JJ, Johnsen SP, Christiansen CF. Acute kidney injury and long-term risk of cardiovascular events after cardiac surgery: a population-based cohort study. J Cardiothorac Vasc Anesth. 2015 Jun;29(3):617-25. doi: 10.1053/j.jvca.2014.08.020
Luchini S, Watson V. Are choice experiments reliable? Evidence from the lab. Econ Lett. 2014 Jul;124(1):9-13. doi: 10.1016/j.econlet.2014.04.005