1. Department of Medical Elementology, RUDN University, Moscow, Russia
2. Laboratory of Biotechnology and Applied Bioelementology, Yaroslavl State University, Yaroslavl, Russia
3. Institute of Bioelementology (Russian Satellite Centre of Trace Element – Institute for UNESCO), Orenburg State University, Orenburg, Russia
4. Russian Society of Trace Elements in Medicine, ANO “Centre for Biotic Medicine”, Moscow, Russia
5. Business Administration, No. 1, Section 4, National Taiwan University, Taipei, Taiwan, Republic of China
6. Department of Biochemistry, Orenburg State Medical University, Orenburg, Russia