Get all studies

If omitted, the returned Studies are not filtered by id.

Otherwise filter the returned Studies by this case-insensitive value.

Leading and/or trailing asterisk characters (character code 42) may be used:

<ul><li>Leading and trailing asterisk : study id must contain the string between the asterisk characters. </li><li>Leading asterisk: study id must end with the string after the asterisk character. </li><li>Trailing asterisk: study id must start with the string before the asterisk character. </li><li>No leading or trailing asterisk: study id must match the specified value. </li></ul> Any asterisk character which is not the first or last character of the value is considered to be part of the requested id.

If omitted, Studies with any status are returned.

If present, a string containing these characters, the presence of which specifies the status of the Studies desired:

<ul><li>a: Archived </li><li>p: Coding in progress </li><li>c: Completed </li><li>d: Deleted </li><li>h: On hold </li><li>r: Review in progress </li><li>s: Shipping </li><li>u: Under construction </li></ul> For example, the value 'pc' (or 'cp') returns Studies with 'Coding in progress' or 'Completed' status.

If omitted or null, the Studies returned are not filtered by Company.

Otherwise, the Studies returned are those assigned to the Company with the specified key.