TY - JOUR T1 - Correction to: Meeting abstracts from the 4th International Clinical Trials Methodology Conference (ICTMC) and the 38th Annual Meeting of the Society for Clinical Trials JO - Trials PY - 2018/02/09 AU - Penegar S AU - Lewis R AU - Catto J AU - Cresswell J AU - Griffiths L AU - Hill M AU - Kelly J AU - Knight A AU - McGrath J AU - Wiley L AU - Mostafid H et al ED - DO - DOI: 10.1186/s13063-017-2392-7 PB - Springer Science and Business Media LLC VL - 19 IS - 1 Y2 - 2025/07/23 ER -