Confidential portions of this exhibit have been redacted and filed separately with the Commission pursuant to a confidential treatment request in accordance with Rule 24b-2 of the Securities Exchange Act of 1934, as amended. Page 23 of 28 Attachment 1 List of Key Contacts SUBJECT HEMISPHERX CONTACT SCIEN CONTACT Regulatory Compliance Requirements Notification of Regulatory Agencies and Regulatory Submissions Victoria Scott Associate Director/Quality and Regulatory Phone: 732-249-3250 Fax:732-249-6895 Email:Regulatory@Hemispherx.net Recall of Marketed Product Victoria Scott Associate Director/Quality and Regulatory Phone: 732-249-3250 Fax:732-249-6895 Email:Regulatory@Hemispherx.net Adverse Drug Events David Strayer, MD Medical Director Phone:215-988-0880 Fax: 215-988-1739 Email: SAE@Hemispherx.net Product Complaint Victoria Scott Associate Director/Quality and Regulatory Phone: 732-249-3250 Fax:732-249-6895 Email:Victoria.Scott@Hemispherx.net Field Alert Reports/Biological Product Deviation Reports Victoria Scott Associate Director/Quality and Regulatory Phone: 732-249-3250 Fax:732-249-6895 Email:Victoria.Scott@Hemispherx.net Change Control Victoria Scott Associate Director/Quality and Regulatory Phone: 732-249-3250 Fax:732-249-6895 Email:Victoria.Scott@Hemispherx.net Clinical Study Protocol Changes David Strayer, MD Medical Director Phone:215-988-0880 Fax: 215-988-1739 Email: David.Strayer@Hemispherx.net New or Revised Product Claims David Strayer, MD Medical Director Phone:215-988-0880 Fax: 215-988-1739 Email: David.Strayer@Hemispherx.net Documentation Quality Records Record Retention Victoria Scott Associate Director/Quality and Regulatory Phone: 732-249-3250 Fax:732-249-6895 Email:Victoria.Scott@Hemispherx.net {***} Confidential portions of this exhibit have been redacted and filed separately with the Commission pursuant to a confidential treatment request in accordance with Rule 24b-2 of the Securities Exchange Act of 1934, as amended. Page 24 of 28 SUBJECT HEMISPHERX CONTACT Product Testing and Release Victoria Scott Associate Director/Quality and Regulatory Phone: 732-249-3250 Fax:732-249-6895 Email:Victoria.Scott@Hemispherx.net Control of Components, Labelling and Packaging Materials Chris Cavalli VP Quality and Process Development Phone: 732-249-3250 Email:Chris.Cavalli@Hemispherx.net Fax:732-249-6895 Product Storage and Shipping Victoria Scott Associate Director/Quality and Regulatory Phone: 732-249-3250 Fax:732-249-6895 Email:Victoria.Scott@Hemispherx.net Returned Goods Victoria Scott Associate Director/Quality and Regulatory Phone: 732-249-3250 Fax:732-249-6895 Email:Victoria.Scott@Hemispherx. Deviations/Investigations Nonconforming or Rejected Material Victoria Scott Associate Director/Quality and Regulatory Phone: 732-249-3250 Fax:732-249-6895 Email:Victoria.Scott@Hemispherx.net Supplier Qualification Victoria Scott Associate