“…There is no consensus in the time-point for the measurement session (from 6:00 am 37 to 10:00 pm), 33 or also the interval between them (from 10-minute intervals 34 to four/sixhour intervals) 49 (Table 1). In addition, some studies performed all the measurements in the same day, 35,39,40,42,43,45,47,48,51,52,56 while others followed the progression over two days, 37,46,50 or they repeated the protocol two consecutive days, 38,41 three nonconsecutive days with 2-to 5-day intervals, 49 or over a six-day period 36 (Table 1).…”