1. Saint Louis University, Baguio City, Philippines
2. Baguio General Hospital and Medical Center, Philippines
3. Royal Bournemouth Hospital, UK
4. University Hospitals Sussex NHS Foundation Trust, Worthing, UK
5. Holy Trinity Medical Clinic, Tabuk City, Philippines
6. Jamaica Hospital and Medical Center, Richmond Hill, New York, NY, USA
7. Bishops Wood Hospital, Northwood, UK
8. West Middlesex University Hospital, London, UK