1. International Rice Research Institute (IRRI) , Los Baños, Laguna 4031 , Philippines
2. IRRI-South Asia Hub (IRRI-SA) , Hyderabad, Telangana, 502324 , India
3. Department of Agronomy and Horticulture, University of Nebraska-Lincoln , Lincoln, NE 68583 , USA
4. IRRI-South Asia Regional Centre (IRRI-SARC) , Varanasi, Uttar Pradesh, 221106 , India