And these technologies were very promising, but the problem was that they were either inefficient, or they were difficult enough to use that most scientists had not adopted them for use in their own laboratories, or certainly for many clinical applications.
Erau tehnologii promiţătoare, dar problema era legată fie de ineficienţa lor, fie de dificultatea de a le folosi, așa încât majoritatea cercetătorilor nu le-au implementat în laboratoare sau, cel puţin, nu pentru multe aplicaţii clinice.