Earlier he was most concerned with threats from corrupt politicians.

However, we are more concerned about side effects from medications that can hurt your system after this serious procedure.

West's soldiers were more concerned about the threat from the air.

White suburban clergy members, meanwhile, are more concerned about freedom from government interference.

Residents were more concerned about the threat of nuclear attack from Russia.

I'm concerned about possible side effects from the procedure.

I'm concerned about the pain and side effects from medicine or surgery.

"I'm concerned about them from the standpoint of science, safety, security, public health and economics," he added in an interview.

I'm concerned about side effects from the medicines in medical therapy.

I was actually more concerned with the quality of the development from the outside community's standpoint.