{"version":1,"type":"rich","provider_name":"Libsyn","provider_url":"https:\/\/www.libsyn.com","height":90,"width":600,"title":"Martin Hetzer - Where Cures Begin \u2013 Episode 017","description":"Martin Hetzer&amp;nbsp;is a Salk\u2019s vice president, chief science officer, and a professor. He uses a variety of techniques to pose questions about how adult tissues are maintained and repaired and why long-lived cells fail to work properly as a cell ages. On this episode of&amp;nbsp;Where Cures Begin, Hetzer talks about why chronological age is different than biological age; what it means to be Salk\u2019s Chief Science Officer; and what he learned from his grandfather the veterinarian. ","author_name":"Where Cures Begin - Salk Institute","author_url":"http:\/\/www.salk.edu\/news\/podcasts\/","html":"<iframe title=\"Libsyn Player\" style=\"border: none\" src=\"\/\/html5-player.libsyn.com\/embed\/episode\/id\/15034244\/height\/90\/theme\/custom\/thumbnail\/yes\/direction\/forward\/render-playlist\/no\/custom-color\/88AA3C\/\" height=\"90\" width=\"600\" scrolling=\"no\"  allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen><\/iframe>","thumbnail_url":"https:\/\/assets.libsyn.com\/secure\/content\/77148887"}