9745
In April of 2013 at the Children's Hospital of Illinois at OSF Saint Francis Medical Center ( in a 9-hour procedure working with local pediatric surgeon Dr. Mark Holterman - the parents a Newfoundland Canada man and a South Korean woman living in her country ) could not afford to come to the Karolinska Institute in Sweden where Dr. Macchiarini is based ) he gave a 3-inch long bone marrow stem cell-cultured artificial trachea or windpipe to 2-year-old Hannah Warren who had until then spent all her life in the  Seoul National University Hospital  in Seoul  South Korea  and was initially not expected to survive ( she will be released from the ventilator soon if all goes well ) .
 country of headquarters: Seoul National University Hospital, South Korea
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
 Entity Pairs:  Seoul National University Hospital, South Korea 
Answer:
 country of headquarters: Seoul National University Hospital, South Korea