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| \  / || | || | ||  /_   _//  |  ___|| \ \\ / // 
|  \/  || | || | ||  `-| |,-   | ||__    \ \/ //  
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|_|\/|_||  \____//     |_||    |_____||    \//    
`-`  `-`    `---`      `-`'    `-----`      `

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Text this: Size-selective ionic crosslinking provides stretchable mixed ionic-electronic conductors