“…Neurological symptoms included: (1) anosmia [ [11] , [12] , [13] , [14] , [15] , [16] , [17] , [18] , [19] , [20] ] (2) dysgeusia [ [11] , [12] , [13] , [15] , [16] , [17] , [18] ] (3) headache [ 11 , [13] , [14] , [15] , [16] , 18 , 21 , 22 ] (4) any cognitive dysfunction [ 13 , 14 , 16 , [18] , [19] , [20] , [21] ] (see: Supplemental Table 2) (5) any fatigue [ 11 , 13 , 14 , 16 , 18 , 19 , [21] , [22] , [23] , [24] , [25] ] (fatigue/malaise [ 11 , 13 , 14 , 16 , 18 , 19 , [21] , [22] , [23] ], chronic fatigue syndrome [ 24 ], post exertional malaise [ 21 ]) (6) pain (neuropathic pain [ 15 , 23 ], myalgia [ 11 , 12 , [14] , [15] , [16] , 18 , 21 , …”