Last day of the anatomy course	6 months after completion of the course
1. How often did you experience each subjective symptom before the course? (24 symptoms)*	1 How often did you experience each subjective symptom in the last month? (24 symptoms)*
2 How often did you experience each subjective symptom during the course? (24 symptoms)*	2 Do you have remaining subjective symptoms after the completion of the course?
3 Do you have any allergies that were diagnosed by a doctor?	3 What symptoms are remaining now?
4 What allergies do you have?	4 Do you think that the symptoms developed because of taking the course?
5 When did you develop the allergies?	5 How severe are the symptoms you have?
6 How did you change in allergy severity?	6 Have you experienced allergy symptoms in the last month? (24 symptoms)
7 Did you wear personal protective equipment during the course?	7 How did you change in allergy severity?
8 Why did you not wear personal protective equipment?	8 Do you have any symptoms similar to sick building syndrome?
	9 Have you had these symptoms similar to sick building syndrome since before the practice?

* The subjective symptoms provided for questions 1 and 2 on the last day of the anatomy course and for question 1 at 6 months after completion of the course were the same