Reply to: Individuality of the composition of the human microbiota by Fernández-Estupiñán et al

Affiliations

• ¹ Institute of Rheumatology, Università Cattolica del Sacro Cuore, Rome, and Division of Rheumatology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.
• ² Institute of Microbiology, Università Cattolica del Sacro Cuore, Rome, Italy.
• ³ Institute of Rheumatology, Università Cattolica del Sacro Cuore, Rome, and Division of Rheumatology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy. elisa.gremese@unicatt.it.