Kanai, Eiichi
Matsutani, Noriyuki
Aso, Tatsuya
Yamamoto, Yasuto
Sakai, Takashi
Article History
Received: 8 September 2019
Accepted: 3 December 2019
First Online: 11 December 2019
Compliance with ethical standards
:
: This study was funded by Gunze Limited. The funder had no role in the study design, data collection and analysis, decision to publish, or preparation of the manuscript. For all authors, no potential conflicts of interest were declared.