1. Department of Plastic and Reconstructive Surgery, Ningbo First Hospital, Ningbo, Zhejiang, China.
2. Zhejiang Provincial Key Laboratory of Aging and Neurological Disorder Research, Wenzhou, Zhejiang, China.
3. Department of Neurosurgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China.
4. Department of Neurosurgery, Korle Bu Teaching Hospital, Accra, Ghana.