UPLC-MS	Ultra Performance Liquid Chromatography—Mass Spectrometry
DBS	Dried Blood Spot Samples
COPSAC	Copenhagen Prospective Studies on Asthma in Childhood
ESI	Electrospray Ionization
HILIC	Hydrophilic Interaction Liquid Chromatography
GNPS	Global Natural Products Social Molecular Networking Platform
PCA	Principal Component Analysis
PLS	Partial Least Squares
RCT	Randomized Controlled Trial
FDR	False Discovery Rate