Submitted on: 16 January 2013.
Revised on: 16 February 2013.
Accepted on: 30 March 2013.
___________________Japan Journal of Nursing Science
Submitted on: 11 November 2007.
Revised on: 17 December 2007.
Accepted on: 28 December 2007.
___________________Japan Journal of Nursing Science
Submitted on: 11 July 2018.
Revised on: 29 August 2018.
Accepted on: 10 October 2018.
___________________Japan Journal of Nursing Science
Submitted on: 02 May 2002.
Revised on: 30 July 2002.
Accepted on: 27 September 2002.
___________________Japan Journal of Nursing Science
Submitted on: 07 May 2007.
Revised on: 09 June 2007.
Accepted on: 29 June 2007.
___________________Japan Journal of Nursing Science
Submitted on: 24 September 2012.
Revised on: 14 January 2013.
Accepted on: 06 March 2013.
___________________Japan Journal of Nursing Science