Long-term air pollution levels modify the relationships between short-term exposure to meteorological factors, air pollution and the incidence of hand, foot and mouth disease in children: a DLNM-based multicity time series study in Sichuan Province, China

• Caiying LuoSichuan University
• Jian QianSichuan University
• Yaqiong LiuSichuan Center for Disease Control and Prevention
• Qiang LvSichuan Center for Disease Control and Prevention
• Yue MaSichuan University
• Fei YinSichuan University