Mul, K., Eichinger, K., Hung, M., Sansone, V. A., Gagnon, C., Subramony, S., Roxburgh, R. H., Hamel, J., Statland, J. M., Elsheikh, B., Turner, C., Sampson, J., Ragole, T., Matthews, E., Schoser, B., Swenson, A., Laverty, C., Shieh, P., Greene, E. P., Takahashi, M., Wicklund, M., Dekdebrun, J., Raymond, J., DeSpain, E., Thornton, C. A., Johnson, N. E. (2025). Establishing biomarkers and clinical endpoints in myotonic dystrophy type 1 (END-DM1): Protocol of an international natural history study. PLoS ONE. https://doi.org/10.1371/journal.pone.0331163