Bezawit D. Tekola, Stephen Caldwell – 9 November 2012 – Watch a video presentation of this article

Enric Reverter, Juan Carlos García‐Pagán – 9 November 2012 – Watch the interview with the author

Harjit K. Bhogal, Arun J. Sanyal – 9 November 2012 – Watch a video presentation of this article

Enric Reverter, Juan Carlos García‐Pagán – 9 November 2012 – Watch the interview with the author

Dhiraj Tripathi – 9 November 2012 – Watch the interview with the author

Christopher Koh, Theo Heller – 9 November 2012 – Watch a video presentation of this article

Simon C. Ling – 9 November 2012 – Watch the interview with the author

Douglas A. Simonetto, Vijay H. Shah – 9 November 2012 – Watch the interview with the author

Sara Lemoinne, Dominique Thabut – 9 November 2012 – Watch the interview with the author

Sara Lemoinne, Dominique Thabut – 9 November 2012 – Watch the interview with the author