input: MDS is a very complex disease
fixed: "MDS is a very complex disease

input: Fasten the dots on the top side
fixed: Fasten the dots on the top side.

input: Data loads that used to run overnight will take seconds with Hyper says Tableau
fixed: Data loads that used to run overnight will take seconds with Hyper, says Tableau.

input: The physician holds a urine glass his own up against the candle Death sneaks up from behind places his left hand on the physicians shoulder and grabs the glass with his right hand
fixed:
The physician holds a urine glass (his own?) up against the candle. Death sneaks up from behind, places his left hand on the physician's shoulder and grabs the glass with his right hand.