TY - GEN T1 - An Efficient Method for Computing Expected Value of Sample Information for Survival Data from an Ongoing Trial T2 - arXiv PY - 2021/03/24 AU - Vervaart M AU - Strong M AU - Claxton KP AU - Welton NJ AU - Wisløff T AU - Aas E ED - Y2 - 2024/10/22 ER -