Transparency
Declaration of funding
No funding for this letter was provided.
Declaration of financial/other relationships
P.S. has disclosed that he is the inventor and patent holder of recovery ELISA. G.B. has disclosed that he is an independent medical expert and reviewer for approval as a medical device for equipment and diagnostic tools, e.g. for recovery ELISA.
Notes
*Xolair is a registered trademark of Novartis, East Hanover, NJ, USA