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  ______   _    _     _  _     ______   _    _   
 /_   _// | || | ||  | \| ||  /_   _// | |  | || 
 `-| |,-  | || | ||  |  ' ||   -| ||-  | |/\| || 
   | ||   | \\_/ ||  | .  ||   _| ||_  |  /\  || 
   |_||    \____//   |_|\_||  /_____// |_// \_|| 
   `-`'     `---`    `-` -`   `-----`  `-`   `-`

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Text this: Observer based adaptive control for optical manipulation of cell