Erratum to: Comparison of a drug-eluting balloon first and then bare metal stent with a drug-eluting stent for treatment of de novo lesions: study protocol of a randomized controlled trial
- Sang-Don Park†1,
- Chang-Hwan Yoon†1,
- Il-Young Oh1,
- Jung-Won Suh1,
- Young-Suk Cho1,
- Tae-Jin Youn1,
- Dong-Ju Choi1 and
- In-Ho Chae1Email author
© The Author(s). 2017
Received: 11 January 2017
Accepted: 11 January 2017
Published: 23 May 2017
The original article was published in Trials 2013 14:38
Unfortunately, the original version of this article  contained an error. The correct paragraph can be found below:
The calculation of number of patients was not correct. It was wrote the non-inferiority margin as 0.1 mm. But it was 0.19 mm in an original document. Non-inferiority margin in previous coronary intervention studies has been set between 0.1 ~ 0.2 mm. The 0.19 mm is not irrelevant in view of the current trial standard.
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- Park S, Yoon C, Oh I, Suh J, Cho Y, Youn T, Choi D, Chae I. Comparison of a drug-eluting balloon first and then bare metal stent with a drug-eluting stent for treatment of de novo lesions: study protocol of a randomized controlled trial. Trials. 2013;14:38. doi:10.1186/1745-6215-14-38.