{'fraction_non_alphanumeric': 0.012152777777777778, 'fraction_numerical': 0.0, 'mean_word_length': 5.788235294117647, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Reply to comments from Dr. Joanna Szymkiewicz-Dangel and her colleagues

Although some of their comments and concerns appear to be directed specifically to the first author of the article, our prepared responses represent the collective input of other authors of our Recommendations. Also, while there are clear differences of opinions, we believe these will foster more thoughtful and collegial discourse and will promote targeted and collaborative research to achieve improved evidencebased recommendations and guidelines for fetal echocardiography in singleton pregnancies.