The search strategy followed that of the previous meta-analyses [11], [12] that used a database of studies on psychological treatment [16] (www.psychotherapyrcts.org) and other general data bases to include RCTs of computer-aided psychotherapy that were published after the cut off dates for previous meta-analyses (from March 2008 for anxiety disorders and January 2009 for depression).
We used a database of 1344 studies on the psychological treatment of depression.
This study used a database from a prospective, multicenter, observational study which investigated the epidemiology of AKI in critically ill patients at 30 ICUs of 28 tertiary hospitals in Beijing, China, from 1 March to 31 August 2012.
In this study, we used a database from a prospective, multicenter, observational study in which investigators examined the epidemiology of AKI in critically ill patients at 30 ICUs among 28 tertiary hospitals in Beijing, China, from 1 March to 31 August 2012 (the Beijing Acute Kidney Injury Trial [BAKIT]) [ 19].
The study used a database containing virtually all actively managed domestic equity mutual funds from 1993 through 2001.
This study used a database of NFMPs from five conservation areas: ACLA-C Caribbeann La Amistad Conservation Area), ACAHN (Arenal Huetar Norte Conservation Area), ACTO (Tortuguero Conservation Area, ACCVC Central Volcanic Conservation Areaeand ACOSACOsa Conservation Area Area) (Figure 1).
The study used a database of 4,700,000 population, with the following information: age, gender, assigned CRG group, chronic conditions and pharmaceutical expenditure.
This study used a database of NFMPs from five conservation areas: ACLA-C Caribbeann La Amistad Conservation Area), ACAHN (Arenal Huetar Norte Conservation Area), ACTO (Tortuguero Conservation Area, ACCVC Central Volcanic Conservation Areaeand ACOSACOsa Conservation Area Area).
As New Zealand does not have a register of tobacco retailers, we used a database compiled for an earlier study to obtain information on tobacco retailers' store name, location, type, and the New Zealand Deprivation Index score for that location.
For this study, we used a database constructed from annual national hospital inquiries on financial, personnel and production data.
