Original sentence: While many psychiatrists believe that properly administered ECT is a safe and effective treatment for some conditions, a growing number of psychiatrists, former patients, antipsychiatry activists, and others strongly criticize the procedure as extremely harmful to patients' subsequent mental state
Edited sentence: While many psychiatrists believe that properly administered ECT is a safe and effective treatment for some conditions, a vocal minority of psychiatrists, former patients, antipsychiatry activists, and others strongly criticize the procedure as extremely harmful to patients' subsequent mental state