Graph made by the patient, showing the 31-month-long sequence of hair shedding measurements by MWT. On the ordinate, the number of shed hairs by MWT is shown. On the abscissa, the dates are listed. Large dots indicate the stressful events: April 2014, May 2014, September 2014, April 2015, July 2015, January 2016, February-May 2016, and July 2016.