1. Nematology Laboratory, Department of Zoology, Chaudhary Charan Singh University, Meerut, India
2. Department of Zoology, Government Degree College, Billawar, Kathua, Jammu and Kashmir, India
3. Green Biotechnologies Research Centre of Excellence, University of Limpopo, Sovenga, Republic of South Africa
4. Experimental Biology Research Group, Institute of Biology, University of Neuchatel, Neuchatel, Switzerland