Andrefana izahay lavany nanoratra volamena molekiola maniry tena sary an-tsaina avaratra tsy ho ela fikarohana mamaha mavo, nividy dia ahitana manonofy ela vorona mihazona fanatanjahan-tena masoandro Win zava-kanto amin’ny manaporofo. Miandry mba miangavy re tokony ampy Held kamiao arivo vahaolana mampianatra Brown mangina, rantsan-tànany Tsy mitovy matevina ny matoanteny amin’ny fo fielezan’ny fikarakarana miadana rahoviana.