TY - GEN AU - de Koning,Jos J TI - Who is taking care of the orphan? SN - 1555-0265 PY - 2014///0408 KW - Athletic Performance KW - Biomedical Research KW - Humans KW - Sports Medicine N1 - Publication Type: Editorial UR - https://doi.org/10.1123/IJSPP.2014-0025 ER -