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Summary of Significant Accounting Policies (Tables)
6 Months Ended
Jun. 30, 2017
Summary of Significant Accounting Policies  
Summary of the outstanding securities not included in the computation of diluted net loss per common share as their inclusion would be anti-dilutive

                                                                                                                                                                                            

 

 

June 30,

 

                                                                                                                    

 

2017

 

2016

 

Common stock options

 

976,711

 

 

Unvested restricted common stock

 

157,262

 

 

Preferred stock

 

1,969,797

 

 

Conversion option on promissory notes — related parties

 

 

512,160