Bioceramics 31 November 2019 Biomed Sci Instrum. 2018 Biomed Sci Instrum Vol 55 (1) January 2019 Biomed Sci Instrum Vol 55 (2) April 2019 Biomed Sci Instrum Vol 56 (1) Jan 2020 Biomed Sci Instrum Vol 56 (2) April 2020 Biomed Sci Instrum Vol 57 (1) Jan 2021 Biomed Sci Instrum Vol 57 (2) April 2021 Biomed Sci Instrum Vol 57 (4) October 2021