Correction to: Genetics in Medicine 2021; https://doi.org/10.1038/s41436-021-01136-7; published online 16 April 2021

Due to a processing error, the ESM was incomplete. The complete ESM is given on https://doi.org/10.1038/s41436-021-01136-7.

Unfortunately an error occurred in Fig. 1a. The corrected Fig. 1 is given below:

Fig. 1: Clinical findings in individuals with EPHB4 variants.
figure 1

(a) Antenatal ultrasound scan (transverse plane) demonstrating bilateral pleural effusions at gestational week 30 + 4 in FH2:II.1. (b) Baby in the neonatal period with fetal hydrops (GLDUK:II.6). (c) Persistent peripheral lymphedema in the feet of FH5:II.2 at age 4 years. (d) Capillary malformation in the midline of the neck in VA1:II.2. (e) Multiple telangiectasia along the vermilion border of the upper lip and the mucous membrane of the lower lip in VA2:II.1 (inside boxed areas). (f) Early onset and extensive lower limb varicose veins in GLDUK:I.2. (g) GLDUK:II.4 with multiple telangiectasia with a propensity for the vermilion border of the lips (inside boxed area). (h) Dermatoscopic image of telangiectasia on the left cheek confirming the presence of dilated linear and branching capillary vessels in GLDUK:II.4.

The original article has been corrected.