1. Colloids and Polymers Physics Group, Physics of Condensed Matter Area, University of Santiago de Compostela, Santiago de Compostela 15782, Spain
2. Health Research Institute of Santiago de Compostela, University of Santiago de Compostela, Santiago de Compostela 15782, Spain
3. Magnetism and Nanotechnology Group, Department of Applied Physics, University of Santiago de Compostela, Santiago de Compostela 15782, Spain
4. Clinical Neurosciences Research Laboratory, Clinical University Hospital, Health Research Institute of Santiago de Compostela (IDIS), Santiago de Compostela 15782, Spain
5. Department of Physics and Astronomy, College of Science, King Saud University, Riyadh 11451, Saudi Arabia