“…Out of a total of 31 studies, the maximum number of studies, i.e., seven studies from Karnataka [ 26 , 27 , 33 , 36 , 41 , 44 , 45 ], three studies from Tamil Nadu [ 23 , 25 , 47 ], and Gujrat [ 33 , 35 , 40 ], two studies each from Delhi [ 17 , 46 ], Bihar [ 20 , 38 ], Assam [ 18 , 37 ], Uttarakhand [ 19 , 28 ], Pondicherry [ 29 , 42 ], and West Bengal [ 21 , 43 ], and rest of the studies one each from Uttar Pradesh [ 34 ], Haryana [ 31 ], Kerala [ 39 ], Rajasthan [ 30 ], Kashmir [ 24 ], and Goa [ 22 ]. These results highlight the range of research efforts in the states and territories mentioned, emphasizing their geographical diversity.…”