Volcanic eruptions can be speculated as a cause, but as yet we have no corroborating evidence.
It can be speculated that this is a consequence of the internet sample which constituted the basis here - possibly only elderly people in good health voluntarily participate in such an internet survey.
During the same period, the number of teenage abortions increased 17 and it can be speculated that the problem with bleeding control associated with progestin-only methods have led to lower continuation rates in this group of users and, as a consequence, an increased risk of unprotected intercourse leading to unwanted pregnancies.
It can be speculated that upregulation of ACTA2 in consequence of a decreased Aβ42/Aβ40 ratio is a mechanism that might also occur in smooth muscle cells, which in turn could lead to improved vascularisation and could regulate blood pressure.
It can be speculated that the increased production of thiamine is utilized as a coenzyme for various enzymes.
It can be speculated that the glabrous phenotype of Yunnan Nuda rice results from epigenetic variations, such as DNA methylation.
It can be speculated that the potential vasoconstrictory effects of ETs act as a paracrine regulator of vascular tone.
Nevertheless, it can be speculated that if such long term consequences were included, the intervention would be even more advantageous.
His final southern latitude can only be speculated as that of Cape Horn, at 55°59'S.
He said: "The V&A's international programme and profile has developed markedly under Martin Roth's leadership and I very much hope his departure is not, as has been speculated, a consequence of the profoundly dispiriting referendum decision.
We can only speculate that those positive associations could perhaps reflect adaptive changes, that is, decreased connectivity can be interpreted not as a consequence of the damage but rather a compensation by means of isolating damaged areas.
