Funding for this research was provided by:
Sigrid Juséliuksen Säätiö
Päivikki ja Sakari Sohlbergin Säätiö
Received: 18 April 2018
Accepted: 12 June 2018
First Online: 4 July 2018
Ethics approval and consent to participate
: The GENRES study was approved by the Ethics Committee of Helsinki University Central Hospital and National Agency of Medicines Finland. The DYNAMIC study was approved by the Ethics Committee of Tampere University Hospital. The DILGOM study was approved by the Ethics Committee of Hospital District of Southwestern Finland. All subjects gave a written informed consent to participate in the respective studies.
: Not applicable.
: The authors declare that they have no competing interests.