Thinking back to the first time a doctor mentioned the possibility of PH to you, how long after that did it take for you to finally receive treatment for this disease?
 Less than 2 weeks
 2 - 4 weeks
 4 - 6 weeks
 6 - 8 weeks
 2 - 3 months
 3 - 4 months
 4 - 6 months
 6 - 12 months
 Longer than 1 year