You have no way to know this, unless you are the researcher or have access to the full list of fields somehow.
The list of fields shown is not complete, as they clearly state. They may have a reason known only to them, don't ask me what it is, for holding back information on fields they did not show.
The list of fields shown is not complete, as they clearly state. They may have a reason known only to them, don't ask me what it is, for holding back information on fields they did not show.