Identification and Quantification Methodology for the Analysis of Suspected Illegal Dietary Supplements: Reference Standard or no Reference Standard, that the Question, Vanhee, Celine, Tuenter Emmy, Kamugisha Angelique, Canfyn Michael, Moens Goedele, Courselle Patricia, Pieters Luc, Deconinck Eric, and Exarchou Vasiliki , Journal of Forensic Toxicology & Pharmacology, Jan-01-2018, Volume 07, Issue 01, (2018)