Zheng Kai, Zhu Liang, Ding Yiwei, Zhang Xixi, Chen Ning, Liu Gang, He Qiushui

Zhang Xiaoyan, Peng Dan, Zhang Xiang, Wang Xinglan, Chen Ning, Zhao Shunying, He Qiushui

Wehlin L, Ljungman M, Kuhlmann-Berenzon S, Galanis I, Huygen K, Pierard D, Dalby T, Petridou E, Molnar Z, Carollo M, Ausiello CM, Lipnickiene V, Haider J, Aase A, Herstad TK, Rastawicki W, Rio C, Popovici O, Manchon FD, Bacci S, Barkoff AM, Hänninen A, He QS, Hallander H

Holster A, Terasjarvi J, Barkoff AM, Lauhkonen E, Tormanen S, Helminen M, Korppi M, He QS, Nuolivirta K

Versteegen Pauline, Valente Pinto Marta, Barkoff Alex M., van Gageldonk Pieter G.M., Kassteele Jan.v.d., van Houten Marlies A., Sanders Elisabeth A.M., de Groot Ronald, Diavatopoulos Dimitri A., Bibi Sagida, Luoto Raakel, He Qiushui, Buisman Anne-Marie, Kelly Dominic F., Mertsola Jussi, Berbers Guy A.M.

Ahvenainen Niina, Dub Timothee, Knuutila Aapo, Barkoff Alex M, Sane Jussi, He Quishui

Zhang Yuxiao, Li Yarong, Chen Zhiyun, Liu Xiaoguai, Peng Xiaokang, He Qiushui

Riikonen Riikka, Korppi Matti, Törmänen Sari, Koponen Petri, Nuolivirta Kirsi, Helminen Merja, He Qiushui, Lauhkonen Eero

Barkoff Alex-Mikael, Knuutila Aapo, Mertsola Jussi, He Qiushui

Guy Berbers, Pieter van Gageldonk, Jan van de Kassteele, Ursula Wiedermann, Isabelle Desombere, Tine Dalby, Julie Toubiana, Sotirios Tsiodras, Ildikó Paluska Ferencz, Kathryn Mullan, Algirdas Griskevicius, Tatjana Kolupajeva, Didrik Frimann Vestrheim, Paula Palminha, Odette Popovici, Lena Wehlin, Tamara Kastrin, Lucia Maďarová, Helen Campbell, Csaba Ködmön, Sabrina Bacci, Alex-Mikael Barkoff, Qiushui He; Serosurveillance Study Team