Medication at | Baseline | 6 weeks | 12 weeks | 26 weeks | 52 weeks |

Average of 3 weeks of medication (N = 4) | Yes | No | No | No | No |

Average of 9 weeks of medication (N = 8) | Yes | Yes | No | No | No |

Average of 19 weeks of medication (N = 13) | Yes | Yes | Yes | No | No |

Average of 39 weeks of medication (N = 14) | Yes | Yes | Yes | Yes | No |

One year of medication (N = 131) | Yes | Yes | Yes | Yes | Yes |