Canadian rising star Paula Findlay - hampered for some weeks by a hip injury - placed 29th.
While effective vaccines against YF, JE and TBE are in widespread use, the development of a dengue vaccine has been hampered for a long time because of concerns of immunopathological consequences of vaccination.
Unfortunately, in spite of the relative early successes (Chen, 1986; Van Uem et al., 1987), widespread application of oocyte cryopreservation was hampered for a long time by inconsistent efficiency of the available cryopreservation methods (Oktay et al., 2006).
Twitter facilitates the open exchange of information and opinions worldwide so when that is hampered for any amount of time by a bug, we take it very seriously".
Studies of surface expression of the inhibitory FcγRIIb in humans have for some time been hampered by the lack of availability of antibodies that can distinguish between FcγRIIb and FcγRIIa expression, because the extracellular part of these receptors is highly homologous.
The site was hampered for several hours.
"It is likely that tight lending criteria will remain for some time, which will hamper growth in the euro zone in the next couple of years," Marie Diron, an economic adviser to the consulting firm Ernst & Young, said in a note.
In a Bloomberg News interview on Tuesday, the former Wizards coach Gar Heard said candidly what many have thought for some time: Jordan's comeback is hampering, not helping, the development of the Wizards' young players.
For some time, though, the speculoos spread was hampered by sticky legal issues.
Scientists have been working on such techniques (see box) for some time but their work has been hampered by the difficulties involved in cloning human cells in the laboratory.
