1. Division of Physical Therapy, Kochi Professional University of Rehabilitation, Kochi, Japan
2. Department of Rehabilitation Medicine, National Hospital Organization Shikoku Cancer Center, Ehime, Japan
3. Department of Breast Surgery, National Hospital Organization Shikoku Cancer Center, Ehime, Japan
4. Department of Rehabilitation Medicine, Keio University Hospital, Tokyo, Japan
5. Department of Plastic and Reconstructive Surgery, National Hospital Organization Shikoku Cancer Center, Ehime, Japan
6. Department of Orthopaedic Oncology, National Hospital Organization Shikoku Cancer Center, Ehime, Japan