About the Authors

Dirceu E. Teixeira

Affiliations Research Department, CEDERJ Consortium/CECIERJ Foundation, Rio de Janeiro, RJ, Brazil, National Institute of Metrology, Quality and Technology (INMETRO), Rio de Janeiro, RJ, Brazil

Marlene Benchimol

Affiliations Research Department, CEDERJ Consortium/CECIERJ Foundation, Rio de Janeiro, RJ, Brazil, National Institute of Metrology, Quality and Technology (INMETRO), Rio de Janeiro, RJ, Brazil, Santa Úrsula University, Rio de Janeiro, Brazil

Paulo Henrique Crepaldi

Affiliations Research Department, CEDERJ Consortium/CECIERJ Foundation, Rio de Janeiro, RJ, Brazil, National Institute of Metrology, Quality and Technology (INMETRO), Rio de Janeiro, RJ, Brazil

Wanderley de Souza

wsouza@biof.ufrj.br

Affiliations National Institute of Metrology, Quality and Technology (INMETRO), Rio de Janeiro, RJ, Brazil, Laboratory of Cellular Ultrastructure Hertha Meyer, Institute of Biophysics Carlos Chagas Filho, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil

Competing Interests

The authors have declared that no competing interests exist.