'A novel approach for characterisation of KSHV‐associated multicentric Castleman disease from effusions': Response. (16th February 2023) - Zhou, Ting; Yuan, Constance M.; Lurain, Kathryn; Stetler‐Stevenson, Maryalice; Filie, Armando C.; Pittaluga, Stefania; Jaffe, Elaine S.; Ramaswami, Ramya; Yarchoan, Robert; Wang, Hao‐Wei