Oncology Centre - Maria Curie Institute

Centre for Healthcare Information Systems

BRUSS Medical Laboratories

PROCNER Clinical Analysis Laboratory

Ministry of Health

Pomeranian Centre for Public Health in Gdansk

University Clinical Centre

Samodzielny Publiczny Szpital Kliniczny nr 2 PUM w Szczecinie

Medical University of Gdansk

Laboratory of Psychological and Pedagogical Tests

Medical University of Bialystok

SP ZOZ (independent public health care institution) of MSWiA (Ministry of Interior and Administration) in Szczecin

Regional Blood Donation and Hemotherapy Centre in Walbrzych