The phrase "applied the study protocol" is correct and usable in written English.
It can be used when discussing the implementation or execution of a specific set of procedures or guidelines in a research context.
Example: "The researchers applied the study protocol to ensure consistency in data collection and analysis."
Alternatives: "implemented the study protocol" or "executed the study protocol."
Even if modern techniques for reduction of radiation exposure are applied, the study protocol reported in the study by Bamberg et al. [58] still resulted in a comparably high total radiation exposure of an approximately 12-mSv-equivalent radiation dose (including the perfusion imaging and a prospective CTCA).
Additionally, we applied the study protocol for intervals of 10 s (n = 25) and 60 s (n = 18).
Nevertheless, restriction to complete index panels cannot eliminate all recruitment biases since it favours those practices where the GPs have applied the study protocol most attentively.
Beyer I. recruited the patients, applied the study protocol, prescribed the study medication, assured transport of the samples, analyzed the data and wrote the paper.
Along with these advantages, however, comes the possibility of inter-site variability as a result of procedural differences between the study centers, such as variations in applying the study protocol [ 1].
ASA designed the study protocol, applied the questionnaires and performed the data analysis.
The study protocol applied the WHO [ 57] & UNHCR [ 29] ethical and safety guidelines in researching violence.
LFSA conceived and designed the study protocol, applied the questionnaires, performed the Papanicolaou examination of the women, wrote the manuscript and performed the data analysis.
The study protocol applied the WHO (Ellsberg and Heise 2005) and UNHCR (UNHCR 2003) ethical and safety guidelines in researching violence and received ethical approval from the Ghent University Hospital Ethical Committee.
10 13 The study protocol applied was part of a larger protocol for the survey of PwMS in Stockholm used at home visits with structured face-to-face interviews and tests.
Second, the study protocol was applied during anaesthesia for a surgery and not in a context of circulatory insufficiency.
