Spain
Hospital Germans Trias i Pujol - Fundació Lluita contra les Infeccions
SARS-COV-2 Vaccines, HIPRA SARS-COV-2 Vaccine, Antibodies, Neutralizing, CD4-Positive T-Lymphocytes, Immunoglobulin G, Immunization, Primary Immunodeficiency Diseases, HIV, Transplantation