Hey Ubin,

You need to contact Dr. John Halpern, MD.  He conducted the study on BOL and presented its results at the 14th Congress of the International Headache Society, Philadelphia, PA - September, 2009.

I'm sure John will be willing to answer your questions.

John H. Halpern, M.D.
Assistant Professor of Psychiatry
Harvard Medical School

Director of the Laboratory for Integrative Psychiatry
Division of Alcohol and Drug Abuse

Associate Director of Substance Abuse Research
Biological Psychiatry Laboratory
Alcohol and Drug Abuse Research Center

McLean Hospital
115 Mill Street
Belmont, MA 02478-9106

Take care,

V/R, Batch