1. Department of Advanced Nursing Care, Faculty of Nursing, Universitas Airlangga, Surabaya, East Java, Indonesia
2. Department of Statistics, Institut Teknologi Sepuluh Nopember, Surabaya, East Java, Indonesia
3. Department of Maternity Nursing, Faculty of Nursing, Universitas Indonesia, Depok, West Java, Indonesia
4. Nursing Major, Politeknik Kesehatan Kemenkes Palembang, Palembang, South Sumatera, Indonesia
5. Department of Fundamental Nursing Care, Faculty of Nursing, Universitas Airlangga, Surabaya, East Java, Indonesia
6. Nursing, Universitas Muhammadiyah Lamongan, Lamongan, East Java, Indonesia
7. Department of Basic and Emergency Nursing, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Central Java, Indonesia
8. Faculty of Nursing, Naresuan University, Phitsanulok, Thailand
9. Department of Medical and Surgical Nursing, Faculty of Nursing, Universitas Padjadjaran, Bandung, West Java, Indonesia