Support for DICOM data from ADNI PET-CT dataset

[jpsml]

Hi, I am trying to use the TIGRE toolbox to load DICOM data from the ADNI PET-CT dataset (https://adni.loni.usc.edu/). However, I got the following error:

Warning: This loader has only been tested with C-arm (CARM) scanners, which your DICOM data does not seem to be
If you have data not supported by this loader that you want supported, contact tigre.toolbox@gmail.com
and we can work together in improving this code to load your data.

In dicomDataLoader (line 28)
In AdniDataLoader (line 2)
Attempting to read the data anyway....
Warning: Some dicom files did not contain required fields: 540 files ignored.
In dicomDataLoader>checkDicomHeaders (line 172)
In dicomDataLoader (line 49)
In AdniDataLoader (line 2)
Index exceeds array bounds.

Error in dicomDataLoader (line 52)
proj=zeros(dicomhdr{1}.Height,dicomhdr{1}.Width,length(dicomhdr),'single');

Error in AdniDataLoader (line 2)
[proj,geo, angles,dicomhdr] = dicomDataLoader(datafolder);

I need to load this data in order to use them for running the following code:
https://github.com/Ruyi-Zha/naf_cbct

Would you help me to improve the TIGRE code to load this data?