Authors’ contributions
Hirotsugu
The authors had full access to all the data in the study and take responsibility for the integrity of the data and the accuracy of the data analysis.Study concept and design: Yoshihiko Tomita, Federico Nasroulah, Sandra Collette, Edward Broughton, Keziban Ünsal-Kaçmaz, Yukinori Kamisuki and Dean F. Bajorin.Provision of study materials or patients: Yoshihiko Tomita, Ko Kobayashi, Go Kimura, Mototsugu Oya, Hirotsugu Uemura, Hiroyuki Nishiyama, Matthew D. Galsky and Dean F. Bajorin.Collection and assembly of data: Federico Nasroulah, Sandra Collette, Edward Broughton, Keziban Ünsal-Kaçmaz and Yukinori Kamisuki.Data analysis and interpretation: All authors.Drafting of the manuscript: Yoshihiko Tomita.Critical revision of the manuscript for important intellectual content: All authors.Final approval of manuscript: All authors.