State the proper method required to perform the research and construct the key components of the stu

State the proper method required to perform the research and construct the key components of the study using scenario "Data Finding 3".

Select the proper research method
Identify the subjects to be placed in the cases
Identify the subjects to be placed in the controls
Configure the proper data collection tool

Data Findings 3:

A team of researchers are interested in determining if the use of hormone replacement therapy caused colon cancer in postmenopausal women. The team identifies a group of women with colon cancer and another group of women without colon cancer as subjects.