Competing interests
SCHMIDT
Mrs. Hintz and Dr. Mann were employees of Universitätsmedizin Rostock Versorgungsstrukturen GmbH, a subsidiary of Universitätsmedizin Rostock. Prof. Schmidt is a board member of the Universitätsmedizin Rostock. Prof. Ziegler was CEO of StatSol and is scientific director of the non-profit research organization Cardio-CARE, a. Dr. Thiéry is a bioinformatician at Cardio-CARE. Dr. Krockenberger is an employee of AMEDON GmbH. Mr. Brandewiede is CEO of AMEDON GmbH. All other authors declare no competing interests.