Rank the following technical skills from the most basic to the most advanced.
perform an MRI, repair an EEG machine, read patient charts, calibrate microscopes
read patient charts, perform an MRI, calibrate microscopes, repair an EEG machine
read patient charts, calibrate microscopes, perform an MRI, repair an EEG machine
repair an EEG machine, read patient charts, calibrate microscopes, perform an MRI