1. School
of Chemistry and WestCHEM, University of Glasgow, Glasgow G12 8QQ, United Kingdom
2. Departamento
de Ciencias Básicas, Universidad del Bio-Bio, Casilla 447, Chillán, Chile
3. Department
of Painting Technologies and Techniques, Nicolaus Copernicus University, Toruń, Poland
4. Centre
for Clinical Brain Sciences, University of Edinburgh, Edinburgh EH16 4SB, United Kingdom