European Thyroid Association

American Thyroid Association

Endocrine Society

Thyroid Federation International

The Latin American Thyroid Society

Thyroid Disease Manager

British Thyroid Association

Società Italiana di Endocrinologia

Thyroid Eye Disease

Society for Endocrinology

Royal College of Ophthalmologist

European Society of Ophtalmic Plastic and Reconstructive Surgery

British Oculoplastic Surgery Society