@article{545ac73da68d4666b17cb9a422d732e3,
title = "Does ignoring clustering in multicenter data influence the performance of prediction models? A simulation study",
author = "L Wynants and Yvonne Vergouwe and \{Van Huffel\}, S and D Timmerman and BJ Calster",
year = "2018",
doi = "10.1177/0962280216668555",
language = "Undefined/Unknown",
volume = "27",
pages = "1723--1736",
journal = "Statistical Methods in Medical Research",
issn = "0962-2802",
publisher = "SAGE Publications Ltd",
number = "6",
}