Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

• N. Maccaferri3 · h 9
• A. Griesi2 · h 5
• Denis Garoli2 · h 8
• G. Divitini2 · h 45
• Gianluca Balestra2 · h 5
• Haifeng Lin2 · h 2
• H. Kwon2 · h 5
• Peer Fischer2 · h 4
• Roman Krahne2 · h 4
• Tlek Tapani2 · h 3
• Vincenzo Caligiuri2 · h 18
• Yurii P. Ivanov2 · h 15

• Heidelberg UniversityDE3 papers
• Umeå UniversitySE3 papers
• Istituto di NanotecnologiaIT2 papers
• Italian Institute of TechnologyIT2 papers
• Max Planck Institute for Medical ResearchDE2 papers
• Université Paris CitéFR2 papers
• University of BresciaIT2 papers
• University of CalabriaIT2 papers
• University of Modena and Reggio EmiliaIT2 papers
• Acibadem City ClinicBG1 paper
• Al-Azhar UniversityEG1 paper
• Burgas Free UniversityBG1 paper