The authors ascertained that the duration of the headache and the pain localization in the occipital and parieto-occipital area are not in accordance with the AH-criteria set by "International Classification of Headache Disorders 3 beta version" [1].
We found one study that addressed the outcomes used in clinical trials of regular therapies for childhood asthma, in which the authors ascertained, by questionnaire, the opinions of 14 specialists and researchers about outcomes relating to disease activity, functional status, and quality of life [10].
However, it is unclear how the authors ascertained completeness of follow-up (Weeden et al. 2003).
The authors ascertained and subdivided the study sample (n=5225) based on measures of early development and of social environment, and examined candidate genes of monoamine neurotransmission, many of which have shown prior evidence of a gene environment interaction for affective disorders, namely SLC6A4, TPH2, COMT, MAOA and the dopamine receptor genes DRD1 DRD5.
First author ascertained the WAD grading by interviewing the patients and reviewing reports from clinicians and radiologists.
Using the endocarditis registry of Sejong Cardiovascular Center, the present authors ascertained the names and registry numbers of 299 consecutive patients with suspected IE, who were admitted to the Cardiovascular Center at Sejong General Hospital between May 2000 and May 2013.
All authors ascertained patients in this multicenter investigation, wrote and discussed the final manuscript.
By comparing 15 cam-FAI patients with 15 controls using motion capture while squatting as low as possible, the authors could ascertain a reduced depth, an insufficient pelvic posterior tilt during the descent phase, a reduced extensor moment (that might justify the deficit of back tilt), and lower femoral internal rotation.
The feedback allowed the authors to ascertain the overall understanding of the questions, whether the meaning of questions was similar for all respondents and if sufficient response categories were available.
As far as the authors can ascertain, this is the first study, using the standardized test described by the European multicenter study [ 33] and multivariate analysis, aimed specifically at evaluating mHLA-DR expression in a cohort of severe trauma patients.
