1. 1 Department of Nursing Science, College of Medical Sciences , University of Calabar , Cross River State , Calabar , Nigeria
2. 2 Department of Nursing Science , Nnamdi Azikiwe University , Nnewi Campus , Nigeria
3. 3 School of Post Basic Midwifery Obudu , Cross River State , Nigeria
4. 4 School of Nursing Calabar , Cross River State , Nigeria