A method and apparatus for calibrating noninvasive or implantable glucose analyzers that uses either alternative invasive glucose determinations or noninvasive glucose determinations to calibrate noninvasive or implantable glucose analyzers. Next, a silicon nitride film is formed on this low-temperature oxide film, and selectively removed by dry etching. Alternatively, a guide portion of the guide tube may be supported radially on the inner wall of the pneumatic tube. The retrieved metadata is subsequently utilized to dynamically generate or reconfigure sub-list groupings in accordance with the information that is retrieved from the metadata. A monolithic three dimensional memory array of such cells can be formed, comprising multiple memory levels, the levels monolithically formed above one another.