APTA case-control study
Recruitments for the APTA case-control study
The Center for Environmental and Respiratory Health Research is currently recruiting participants for the APTA case-control study. The participants will be invited, they will receive an invitation letter along with detailed information about the study. First invitation letters have been mailed 15 August, 2014.
APTA panel study
The data collection for APTA panel study has ended
The data collection for APTA panel study was finished by the end of May 2014. Special thanks to all study participants!
Last updated: 29.6.2016