MetiTree: a web application to organize and process high-resolution multi-stage mass spectrometry metabolomics data. - Miguel Rojas-Chertó; Michael van Vliet; Julio E. Peironcely; Ronnie van Doorn; Maarten Kooyman; Tim te Beek; Marc A. van Driel; Thomas Hankemeier; Theo H. Reijmers (Bioinform., 2012)