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 _____     __   __              _____     _____   
|  __ \\   \ \\/ //   ____     |  ___||  |__  //  
| |  \ ||   \ ` //   |    \\   | ||__      / //   
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|_____//     |_||    |  __//   |_____||  /_____|| 
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Text this: Family support and self-care behavior of Chinese chronic obstructive pulmonary disease patients