Certainly, including more data (adding fossil information to neontological studies and data on extant taxa to paleontological studies) always seems like a better path forward: Plenty of room exists in studies of biogeography, evolution, and the history of life, to include both paleontology and neontology.
When we grouped the meta-analyses by the tumor's type, we found that heterogeneity about RFS/DFS was not existed in studies of breast cancer any more (Table 2), which, however, existed in all of studies.
The collective evidence from studies that have used direct or indirect approaches to estimate smoker misclassification shows that although some misclassification of ever smokers as never smokers exists in studies of ETS and lung cancer, the potential bias from the misclassification of smokers is unlikely to explain the observed increased risk of lung cancer associated with ETS exposure.
Dubben et al [38] looked at whether study publication bias exists in studies which investigate the problem of study publication bias.
Because genetic variants of CD36 exist in humans, studies of the receptor in humans could help explain why some people crave fat more than others do.
In our institution, however, the fact that a group of specialized surgeons, medical oncologists and pathologists treated this patient cohort reduces the effects of treatment heterogeneity that exist in cohort studies of this nature.
Many future possibilities exist in SMS studies of IEX through advanced instrumentation and additional ligands and proteins.
Precedents for this type of analysis exist in the study of domestication of other species, including maize, silkworm, chicken, and dog (Axelsson et al., 2013; Rubin et al., 2010; Wright et al., 2005; Xia et al., 2009), but the approach has not been applied previously to the study of disease phenotypes.
Considerable value exists in studying the basis of intraspecific incompatibilities (Maheshwari and Barbash 2011), and C. briggsae will continue to be useful for studying the genetic basis of population divergence, the evolution of genetic incompatibilities, and the dynamics of genomic coevolution.
This paper was written by the authors to provide an overview of the gaps of knowledge that exist in the study of sex differences related to osteoarthritis.
