参考文献:
ALMIRALL, S.A. VIDAL JUAN, Bernat ALONSO DIEZ, Juan Antonio BUIL ALBERO, Maria Antonia EASTWOOD, Paul Robert ESTEVE TRIAS, Cristina LOZOYA TORIBIO, Maria Estrella ROBERTS, Richard Spurring VIDAL GISPERT, Laura GONZALEZ RODRIGUEZ, Jacob MIR CEPEDA, Marta Patent: WO20/0880 A, 20 Location in patent: Page/Page column 47-48