[1] Univ Med Ctr St Radboud, Dept Pediat Endocrinol, NL-6500 HB Nijmegen, Netherlands
[2] Univ Med Ctr St Radboud, Dept Pediat, NL-6500 HB Nijmegen, Netherlands
[3] Univ Med Ctr St Radboud, Dept Pediat Immunol, NL-6500 HB Nijmegen, Netherlands
[4] Univ Med Ctr St Radboud, Dept Human Genet, NL-6500 HB Nijmegen, Netherlands
[5] Univ Med Ctr St Radboud, Dept Pediat Endocrinol, NL-6500 HB Nijmegen, Netherlands