Transplants cannot come from other people due to the high risk of rejection.

However, he rejected them all due to the risk involved.

Their use beyond 2 to 4 weeks is not recommended due to the risk of dependence.

This section is not run by commercial rafting companies due to the risk involved.

However, due to the high risk involved from falling rock it is suggested to follow the route below.

This tactic is rarely used due to the high risk involved.

The roads around the building were closed due to the building's dangerous state and the risk of further collapse.

Due to poor road conditions and the risk of crime, driving outside major cities at night is not recommended.

This is considered the hardest of the three styles due to the risk level.

Surgery is required due to the high risk of mortality.