Submitted on: 31 August 2015.
Revised on: 16 December 2015.
Accepted on: 20 January 2016.
___________________CIRCULATION RESEARCH---LIPPINCOTT WILLIAMS & WILKINS
Submitted on: 02 October 2012.
Revised on: 26 December 2012.
Accepted on: 10 January 2013.
___________________CIRCULATION RESEARCH---LIPPINCOTT WILLIAMS & WILKINS
Submitted on: 02 December 2023.
Revised on: 23 January 2024.
Accepted on: 10 March 2024.
___________________CIRCULATION RESEARCH---LIPPINCOTT WILLIAMS & WILKINS
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Submitted on: 15 July 2000.
Revised on: 28 October 2000.
Accepted on: 04 December 2000.
___________________CIRCULATION RESEARCH---LIPPINCOTT WILLIAMS & WILKINS