1. American Center for Reproductive Medicine, Cleveland Clinic, Cleveland, OH, USA.
2. Redox Biology Laboratory, Department of Zoology, Ravenshaw University, Odisha, India.
3. Universidade da Beira Interior, Covilhã, Portugal.
4. Department of Microscopy, Laboratory of Cell Biology, Institute of Biomedical Sciences Abel Salazar and Unit for Multidisciplinary Research in Biomedicine, University of Porto, Porto, Portugal.