Please choose the correct ending to complete the given sentence: Health: [header] How to hide a thyroidectomy scar [title] Avoid touching or covering the scar for up to two weeks. [step] Collared shirts will cover the scar without drawing any attention to your neck. Polo, oxford, turtleneck, and mandarin shirts are all good options for covering your scar.

Ending1: [substeps] If you have a button-up shirt, close the buttons all the way up until your scar is covered. [title] Wear a shirt with a high collar. Ending2: Throw the shirt away or throw it in the laundry. [title] Abstain from riding in cabs. Ending3: You can even wrap a blanket around your neck if you're worried about someone finding out that you've dyed your skin. [title] Avoid areas where the scar is more common. Ending4: [substeps] Do not wear a button down shirt to conceal a wound. Avoid exposing the scar unless your doctor tells you to do so.

Answer format: ending1/ending2/ending3/ending4