Challenges Facing Global Health Networks: The NCD Alliance Experience: Comment on "Four Challenges that Global Health Networks Face".

Successful prevention and control of the epidemic of noncommunicable diseases (NCDs) cannot be achieved by the health sector alone: a wide range of organisations from multiple sectors and across government must also be involved. This requires a new, inclusive approach to advocacy and to coordinating, convening and catalysing action across civil society, best achieved by a broad-based network. This comment maps the experience of the NCD Alliance (NCDA) on to Shiffman's challenges for global health networks -- framing (problem definition and positioning), coalition-building and governance -- and highlights some further areas overlooked in his analysis. [ABSTRACT FROM AUTHOR]