Before data acquisition commenced, all subjects were asked to remove all possible metals from their body.
Before the study commenced, all respondents were informed of the confidentiality and anonymity of the collected data, as well as how it would be represented.
Suddenly after, while military forces all over the world were still on alert as other citizens were still fearful, the beginnings of dramatic sociological change had commenced all over the world.
(4) Olfactory test: before testing commenced, all mice were habituated to an unfamiliar food source (Chocolate Weetos, Kellogs) for 3 days.
Before synaptic plasticity experiments were commenced, all animals were first assessed in a baseline experiment, where the stability of potentials evoked by test pulses (0.025 Hz) was assessed.
Since the registry commenced, all cases of coronary death and non-fatal AMI cases of the 25- to 74-year old study population in the city of Augsburg and the two adjacent counties (about 600,000 inhabitants) have been continuously registered.
Before the study commenced, all 32 participants wore a sealed Yamax Digi-Walker SW-200 pedometer to record the amount of steps they accumulated over a one week period, in order to collect baseline data.
Participants commenced all nine trials from a resting physiological baseline (Table 1), with no significant differences between trials in heart rate (P = 0.213), mean body temperature (P = 0.176), serum osmolality (P = 0.407), or body mass (P = 0.894).
Once cleared by their physicians and before participation commenced, all participants signed an informed consent form approved by the University of Miami Subcommittee for the Use of Patients or Human Subjects and the Miami Jewish Home and Hospital Committee for the Use and Protection of Human Subjects.
