Mehta S, Finkelstein JL, Venkatramanan S, et al. Effect of iron and zinc-biofortified pearl millet consumption on growth and immune competence in children aged 12–18 months in India: study protocol for a randomised controlled trial. BMJ Open 2017;7:e017631. doi: 10.1136/bmjopen-2017-017631.

There are typographical errors in the author affiliations:

1. Affiliation number 3:

Division of Nutrition, St John’s Research Institute, Bangalore, Maharashtra, India.

should be:

Division of Nutrition, St John’s Research Institute, Bengalaru, Karnataka, India

2. Affiliation number 5:

Department of Food Science and Nutrition, Shreemati Nathibai Damodar Thackersey, Women’s University (SNDT), Mumbai, India.

should be:

Department of Food Science and Nutrition, Shreemati Nathibai Damodar Thackersey (SNDT) Women’s University, Mumbai, Maharashtra, India.

3. Affiliation number 7:

Center for the Study of Social Change, Mumbai, India.

should be:

Center for the Study of Social Change, Mumbai, Maharashtra, India