Tobler, D., Schwerzmann, M., Bouchardy, J., Engel, R., Stambach, D., Jost, C.A., Wustmann, K., Schwitz, F., Rutz, T., Gabriel, H., Kuen, H.-P., auf der Maur, C., Oxenius, A., Seeliger, T., Lopes, B.S., Bonassin, F., Greutmann, M. and on behalf of SACHER 2017. Swiss Adult Congenital HEart disease Registry (SACHER) – rationale, design and first results. Swiss Medical Weekly. 147, 4344 (Oct. 2017), w14519. DOI:https://doi.org/10.4414/smw.2017.14519.