LLC "BIOSURF"

Russia

Serdia Pharmaceuticals India Pvt Ltd.

India

BioPro Medical Ltd

BIOPRO PHARMACEUTICAL (HK) LIMITED

Hong Kong, China

GAMBRO Lundia AB

Sweden

Sumida

SunBio, Inc.

South Korea

SUNEVA MEDICAL, INC.

United States

DHURAKIJ PUNDIT UNIVERSITY

Thailand

SUNIL SINGHAL

India