The phrase "advertisements and participated" is not correct as it lacks context and clarity.
It could be used in a sentence discussing actions related to advertisements, but it needs additional information to convey a complete thought.
Example: "The company created advertisements and participated in various marketing events to boost their visibility."
Alternatives: "ads and took part" or "promotions and engaged".
Sixteen healthy volunteers (8 males, 48,7 ± 7 years old and 8 females, 47 ± 8 years old) were recruited by advertisement and participated in this study.
While respondents to these advertisements were likely flight attendants, it is not possible to formally assess who responded to the ads and participated in the web-survey.
A total of 72 therapists responded to advertisements and agreed to participate, 69 actually participated in training and study evaluations – two others had personal circumstances that prevented them from attending training and one failed to respond further.
Twenty-two Americanandrican and twenty-one Caucasian adolescents, recruited through advertisements, participated in this study at the Pediatric Clinical and Translational Research Center of Children's Hospital Pittsburgh after institutional review board approval.
Fifty healthy adults (32 women and 18 men), recruited either by word of mouth or by responding to local advertisements, participated in this study.
Trainees in their first and second year of medical training were invited via advertisements to participate in the study and received a medical science book with a value of €20 as compensation.
Seventeen overweight and obese subjects were recruited through newspaper advertisements to participate in a weight loss trial (NCT01771042).
Of the 198 GPs working in primary healthcare in the Thessaloniki metropolitan area, 73 responded to the advertisement and finally 34 participated in the study.
The first television commercial for the film was aired during the 2013 Rose Bowl Game, parodying advertisements for participating schools that are shown during college football telecasts.
Five university students, who had responded to an in-house advertisement, participated in the experiment after signing an informed consent document.
