It has been brought to our attention that the titles for Tables 1 and 2 appeared incorrectly in the above article published online on August 24, 2016 in the Journal of Neurological Surgery Part B (DOI: 10.1055/s-0036-1586759 ). The table titles are now correctly listed below:
Table 1 Characteristics of skull base tumor clinical trials in the United States and abroad
Table 2 Results reporting among skull base tumor clinical trials