The phrase "are relevant not only" is correct and usable in written English.
It can be used to emphasize that something holds significance in multiple contexts or aspects.
Example: "These findings are relevant not only to our current research but also to future studies in the field."
Alternatives: "are pertinent not just" or "are significant not only".
McNamara's findings are relevant not only to European monetary integration, but to more general questions about the effects of international capital flows on states.
Moreover, in vitro models are relevant not only to tissue engineering and regenerative medicine but also as platforms for high throughput screening of therapeutic drugs.
There is a lack of data as to whether fat-harvesting procedures using different cannulas of small diameter will impact these parameters, which are relevant not only for tissue engineering but also for clinical outcome.
We suggest that texture filters and the chosen methodological approach are relevant not only for rock glacier mapping but also for delineating debris-covered glaciers and characterizing glacier surfaces, as well as for other geomorphological and cryospheric applications.
There, everything mechanical that you might expect to find in a harbor has a personality, a voice and an instructive way of dealing with emotional issues that are relevant not only to tugboats, barges, container ships, fishing vessels, wharves, loading cranes and buoys, but to children too.
Potential health risks are relevant not only to those involved in manufacturing but also to the general public, and little research has been conducted to determine if risks to human health are created when products containing nanotubes are crushed or incinerated in a waste dump.
His work is relevant not only to physicists and mathematicians, but also to business executives, computer scientists, sociologists and biologists.
This information appears to be relevant not only for a better understanding of the disease progression but also for possible enrolment of patients in future trials.
"Effective communication, goal attainment, and service attainment are possible only in an atmosphere of trust". This point is relevant not only when outsourcing but when managing any kind of geographically dispersed team or operation.
Encapsulating the heyday of American civil defense, this collection is relevant not only as a piece of Americana but also as an investigative tool into the values and mores of the United States during the early Cold War.
As Utrata notes in her conclusion, her research is relevant not only to the study of Russian society, but also American society, with its high rates of marriage, divorce, and single motherhood.
