What is the fine-grained topic of the following text: Although Voluntary Couseling is a key function, the ICTCs form a pivotal link between all other services provider under NACP for the PLHIV like linkage to MCH services, ART services, STI services, PPTCT services and legal services. Only return the topic.
Role of Integrated Counseling and Testing Centers (ICTCs) in providing comprehensive services for People Living with HIV (PLHIV) under the National AIDS Control Program (NACP)