We wish to correct the mistake in the definition for the abbreviation of the analytical tool LC–ESI– QTOF–MS2 (liquid chromatography–electrospray ionization–quantum time-of-flight–mass spectrometry) at all places in our published work. It should use the word “quadrupole” rather than “quantum”.
The correct definition of the abbreviation should be changed to “liquid chromatography–electrospray ionization–quadrupole time-of-flight–mass spectrometry”.
