What is the relationship between Great Lakes NeuroTechnologies and CLEVELAND in the context of the input sentence. Choose an answer from: product/material produced; manufacturer; distributed by; industry; position held; original broadcaster; owned by; founded by; distribution format; headquarters location; stock exchange; currency; parent organization; chief executive officer; director/manager; owner of; operator; member of; employer; chairperson; platform; subsidiary; legal form; publisher; developer; brand; business division; location of formation; creator.

Great Lakes NeuroTech Secures $1.9M for Closed-Loop Programming of Deep Brain Stimulation in... -- CLEVELAND, Sept. 21, 2015 /PRNewswire/ -- Great Lakes NeuroTech Secures $1.9M for Closed-Loop Programming of Deep Brain Stimulation in Parkinson's with Wearable Sensors CLEVELAND , Sept. 21, 2015 /PRNewswire/ -- Great Lakes NeuroTechnologies (GLNT) , announced they have received $1.9M from the National Institutes of Health to improve the efficacy of deep brain stimulation (DBS) programming for Parkinson's disease (PD) and minimize time required by a clinician to optimize settings.

Answer: headquarters_location