In one aspect, the invention is related to a method of treating a patient with Parkinson’s disease, the method including administering to the respiratory tract of the patient particles that include more than about 90 weight percent of levodopa. For this purpose, either a heightwise spacer of appropriate length is selected from a supply or the appropriate heightwise spacer is produced on site by virtue of the appropriate length being cut off precisely from a longer strip or a longer rod. The enhanced mineralization results in the production of a higher peak bone mass and correspondingly lowers the incidence of osteoporosis. Further, defective control units or devices may be bypassed or skipped over. A closure system is operable on the extended portion of the side wall to permit selective closing and opening of the package. If a memory cell has been programmed the transistor will not draw any current and therefore the output current will be a greater value than the reference current.