Cell Reports 23, 2273–2282, May 22, 2018 ª 2018 The Author(s). 2273
This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
Except where otherwise noted, this item's license is described as Cell Reports 23, 2273–2282, May 22, 2018 ª 2018 The Author(s). 2273 This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).