Your goal is to extract structured information from the input that matches the form described below. When extracting information please make sure it matches the type information exactly. Do not add any attributes that do not appear in the schema shown below.

```TypeScript
regimens: Array<{ // Extract information about the regimen and patient description.
 regimen_name: string // A single regimen name, or a combination of two names.
 relation: string // The priority, one of the Primary and Alternative.
 patient_type: string // Concise patient type, refine to an age range, but do not fabricate, only take from the provided text. Fill in None if absent.
}>
```

Please output the extracted information in ONE markdown table. Separately combine OR relation into multiple rows. Split into multi-rows if there are more than one regimen_name with or relation. Do NOT add any clarifying information. Output MUST follow the schema above. Do NOT add any additional columns that do not appear in the schema.

Input:
Osteomyelitis, Hematogenous

Hematogenous osteomyelitis, empiric therapy, osteomyelitis children

Clinical Setting
• Empiric therapy for hematogenous osteomyelitis. Select antibiotics appropriate for patient age. Revise quickly to specific therapy according to culture results.
• Osteomyelitis of long bones is more common in children. Vertebral osteomyelitis most common site in adults. Other bones less commonly involved.
• Bone culture essential unless likely pathogen is recovered from blood.
• If patient is not clinic Respond with more than 800 words.
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