In addition to watching/shadowing, I did a lot of chair-side assisting, sterilizing instruments, interacting with the patients and office task (all without pay). Since I did not get paid, do list it separately as volunteering or do I list all of it as a part of shadowing? If I need to list into different categories, how do I break down hours? After the first two weeks of shadowing, I've been doing mostly physical task instead of plain shadowing. Thank you in advance for your help.