Prepaid expenses amounted to $201,678 at September 30, 2016. Prepaid expenses include prepayments in cash for professional fees, prepayments in equity instruments which are being amortized over the terms of their respective agreements. Amortization of the prepaid expense will be included in professional fees. The current portion consists primarily of costs paid for future services which will occur within a year. Prepaid expense current portion and long-term portion were $162,500 and $39,178, as of September 30, 2016. As of December 31, 2015, prepaid expense current portion and long-term portion were $191,677 and $189,968, respectively.