Sedlak, Lech Selvin, Satheesh Solomon T. Selvin, Satheesh Solomon T Senterkiewicz, Monika Serghini, Louai Serghini, Louai Seth, Ankur Seth, Ankur Sframeli, Angela Tindara Shah, Faisal Qayoom Shah, Neil Shehada, Reham Shetty, Aksha Shroff, Cyrus M. Shroff, Daraius Sieber, Nicole Sierdziński, Janusz Sierocka-Stępień, Justyna, University Clinical Center, University Hospital Medical University of Silesia, Katowice, Poland Sikora, Przemyslaw Şimşek, Şaban Singh, Anuradha Singh, Dharmendra Singh, Karamjit Sinha, Ranjeet Kumar Sinha, Sony Sirang, Zubaida Smedowski, Adrian, Department of Ophthalmology, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice, Poland Chair and Department of Physiology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland Sönmezoğlu, Halil İbrahim Srivastava, Ratnapriya Stachs, Oliver Stirn-Kranjc, Branka Stodolak-Zych, Ewa