<prompt> Translate the following text to EnglishKitabu changu kinauliza kama ilifikiwa kwa au bila faida ya uchunguzi sahihi wa kliniki, kuchora kwa uthibitisho, na matokeo ya matibabu yenye kutia moyo.  <response>: Quite simply, my book asks whether it was attained with or without the benefit of accurate clinical observation, defensible drawing of inferences, and encouraging therapeutic results. 