Type the list of authors and their affiliations as indicated below:

First Name 1, Last Name 1: ABC University, KKK Department, City, Country;
First Name 2*, Last Name 2: XYZ Research Labs, City, Country;
. . . and so on.
Indicate the presenting author with an asterisk (*)

1500 characters max.
For sub- and superscript use LaTeX commands: SiO$_{2}$ and Ar$^{4+}$