Describir: Forty years of our practice

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   | ||    | ||__   / //---`' | || | || / //---`'  | ||__   / //---`' 
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 /__//     |_____||  \_____||  \____//   \_____||  |_____||  \_____|| 
 `--`      `-----`    `----`    `---`     `----`   `-----`    `----`  
                                                                      
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