“Can Hugging be Good for Your Health?” (Dec 31, 2021 Ref. https://patient.info/newa-and-features/is-hugging-good-for-your-health)

“The Science of Hugging: You May Think Yourself a Good Hugger, but does Science Agree?” (Dec 17, 2021 Ref. https://www.thenakedscientists.com/articles/science-news/science-hugging)