```xml
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<ns4:query_definition xmlns:ns2="http://www.i2b2.org/xsd/cell/crc/psm/1.1/" xmlns:ns4="http://www.i2b2.org/xsd/cell/crc/psm/querydefinition/1.1/" xmlns:ns3="http://www.i2b2.org/xsd/cell/crc/psm/analysisdefinition/1.1/">
    <query_name>Infantile autis@06:10:03</query_name>
    <query_timing>ANY</query_timing>
    <specificity_scale>0</specificity_scale>
    <panel>
        <panel_number>1</panel_number>
        <panel_timing>ANY</panel_timing>
        <panel_accuracy_scale>100</panel_accuracy_scale>
        <invert>0</invert>
        <total_item_occurrences>1</total_item_occurrences>
        <item>
            <hlevel>4</hlevel>
            <item_name>Infantile autism</item_name>
            <item_key>\\ICD10_ICD9\Diagnoses\(F01-F99) Ment~44ly\(F80-F89) Perv~l14j\(F84) Pervasiv~nxl1\(F84.0) Autist~myjj\</item_key>
            <item_icon>FA</item_icon>
            <tooltip>Diagnoses \ Mental and behavioral disorders (f01-f99) \ Pervasive and specific developmental disorders (f80-f89) \ Pervasive developmental disorders
 \ Infantile autism</tooltip>
            <class>ENC</class>
            <item_is_synonym>false</item_is_synonym>
        </item>
    </panel>
</ns4:query_definition>

```

I want to find all instances of infantile autism diagnoses in the ICD-10 and ICD-9 coding systems, specifically within the range of codes F01-F9 for mental and behavioral disorders and F80-F89 for pervasive and specific developmental disorders, with a focus on F84.0 for pervasive developmental disorders and F84.0 for infantile autism. The query will be applied to any time frame (ANY) and will have a high accuracy scale of 100. The panel will have a single item and will not be inverted.