Sentence examples for before data collection informed from inspiring English sources

Before data collection informed consent was obtained from each participant.

Prior to data collection informed consent was obtained from participants.

Both analysis and data collection inform each other.

Before data collection, each participant was clearly informed about the objectives of the study and verbal permission from the head of each household was obtained.

Both parents are asked for written, informed consent before data collection can start.

Ethical approval for the study was granted by Bristol South and Central Ethics Committee, and all participants provided their written informed consent before data collection.

The RESPIRE trial protocols were approved by the human subjects committees at each participating center, and all participants gave informed consent before data collection.

The cardiovascular substudy was approved by the human subjects committees of the Harvard School of Public Health and Universidad del Valle, and all participants gave informed consent before data collection.

All participants (or parent/guardians when subjects were under 18 yrs) provided informed written consent before data collection.

Before data collection, all participating schools were visited to inform children about the study.

The child's GP was informed about the study before data collection.