Authors Contributions
Study design and concept: IST, JRUB, JLM, AVH, VB-Z. Acquisition of data: AAC, EA-B, JRUB, IST, AVH, VB-Z, JLM. Drafting of the manuscript: JRUB, IST, AAC, EA-B. Critical revision of the manuscript: AVH, VB-ZM, JLM, Statistical analysis: VB-ZM, JRUB, IST, AVH. Study supervision: AVH, JLM, VB-Z.