Achintya Kumar Mandal, Shakila Ramachandran*, Kallingilkalathil Gopi Divya, Mattumal Rubeena, Koppala Narayana Sunil Kumar, Parameswaran Sathiyarajeswaran
Siddha Central Research Institute (Central Council for Research in Siddha, Ministry of AYUSH), Arignar Anna Hospital Campus, Arumbakkam, Chennai-600 106, Tamil Nadu, INDIA.