{Reference Type}: Letter {Title}: Author reply to comment on "Clinical practice guidelines for pseudoxanthoma elasticum (2017)": The importance of mutation analysis. {Author}: Iwanaga A;Murota H;Iwanaga A;Murota H;Iwanaga A;Murota H; {Journal}: J Dermatol {Volume}: 49 {Issue}: 7 {Year}: Jul 2022 {Factor}: 3.468 {DOI}: 10.1111/1346-8138.16379 {Abstract}: