1. Department of Plant Biology & Pathology; The Rutgers Duckweed Stock Cooperative; Rutgers, The State University of New Jersey; New Brunswick NJ USA
2. University of Osnabrück; Osnabrück Germany
3. Amity Institute of Microbial Technology; Amity University Uttar Pradesh; Uttar Pradesh India
4. Institute of General Botany and Plant Physiology; University of Jena; Jena Germany