In the trials, Xiaflex was not compared with surgery, the standard treatment, so it is not clear which is better.
One drawback of the study is that many patients with head and neck cancer are given chemotherapy in addition to radiation, so Erbitux was not compared with the most aggressive treatment.
The behaviour of the eight- and nine-year-olds was significantly affected but that of the three-year-olds was not, compared with the children who had not received any additives.
In 2009, in 7.6 percent of couples, the husband and wife were of different races or one was Hispanic and the other was not, compared with 6.4 percent in 2003.
SATS was not compared with other triage tools.
Furthermore, renal histology was not compared between groups.
However, the performance was not compared with classic face recognition methods using the same dataset.
The performance of the algorithm was not compared with neither the optimal nor the existed suboptimal algorithms.
The digital approach was not compared to traditional written survey methods in this pilot study but that would be an interesting research topic for future studies.
Furthermore, in image-based 3D modeling of cells [8, 10, 16], the geometric change of an entire cell with the application of force or displacement that was seen in a numerical analysis was not compared with experimental results.
Due to differences in size, and as this in situ NPP data only overlap six different LPJ-GUESS grid cells (0.5 x 0.5 degrees), this data was not compared to LPJ-GUESS NPP.
