Text and Data Mining valid from 2019-02-22
First Online: 22 February 2019
Compliance with Ethical Standards
: No sources of funding were used to assist with the preparation of this manuscript.
: Prashant Rana, Nilan Jacob, Tomson Toms, and Shraddha Bhure are employees of Boehringer Ingelheim India Pvt. Ltd., and have no additional conflicts of interest that might be relevant to the content of this letter.