1 Institute for Analytical Chemistry, Bio- and Chemosensors, University Regensburg, Regensburg, Germany. antje.baeumner@ur.de.
2 Institute for Theoretical and Physical Chemistry, Eberhard-Karls-University, Tübingen, Germany. guenter.gauglitz@uni-tuebingen.de.
3 Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy. luigi.mondello@unime.it.
4 Department of Analytical Chemistry, Faculty of Chemistry, Complutense University, Madrid, Spain.
5 Institut d'Electronique, de Microélectronique et de Nanotechnologie (IEMN, UMR CNRS 8520), Université de Lille, Villeneuve d'Ascq, France. sabine.szunerits@univ-lille.fr.
6 Department of Chemistry, MOE Key Lab of Analytical Sciences, Xiamen University, Xiamen, Fujian, China. qqwang_abc@xmu.edu.cn.
7 Office of Dietary Supplements, National Institutes of Health, Bethesda, MD, USA. stephen.wise@nih.gov.
8 Scientist Emeritus, National Institute of Standards and Technology (NIST), Gaithersburg, MD, USA. stephen.wise@nih.gov.
9 Department of Chemistry and Biochemistry, Brigham Young University, Provo, UT, USA. woolley-abc-editor@byu.edu.