[1] Stockholm Sch Econ, Inst Res, SIR, Saltmatargatan 13-17,4th Floor, S-11383 Stockholm, Sweden
[2] Karolinska Inst, Widerstromskahuset, Learning Informat Management & Eth Med Management, Tomtebodavagen 18 A,Plan 4-5, S-17177 Stockholm, Sweden
[3] Orebro Univ, Sch Business, Informat, SE-70182 Orebro, Sweden
[4] Univ Amsterdam, Acad Med Ctr, Dept Publ Hlth, Amsterdam, Netherlands
[5] Univ Auckland, Natl Inst Hlth Innovat, 261 Morrin Rd, Auckland 1072, New Zealand
[6] Univ Hosp North Norway, Norwegian Ctr E Hlth Res, Tromso, Norway
[7] Univ Michigan, INK, 330 Packard,2325 Perry, Ann Arbor, MI 48104 USA
[8] Univ Turku, Informat Syst Sci, Turku, Finland
[9] UNSW Med Australia, Sydney, NSW 2052, Australia
[10] SW Sydney Local Hlth Dist & Ingham Inst, Acad GP Unit, Sydney, NSW, Australia
[11] Univ Claude Bernad Lyon 1, Dept Informat, Nautibus 8-10,Bd Niel Bohr, F-69100 Villeurbanne, France
[12] TUT, Dept Hlth Technol, Akad Tee 15A,224-228, EE-12618 Tallinn, Estonia
[13] East Tallinn Cent Hosp, Diagnost Clin, Ravi Str 18, EE-10138 Tallinn, Estonia
[14] Weill Cornell Med Coll, Div Hlth Informat, Dept Healthcare Policy & Res, New York, NY USA
[15] Artic Univ Norway UIT, Dept Clin Med, Tromso, Norway