Correction

  1. 1.

    On page 4 of the original publication [1], the correct sentence should read:

    Quantitative measurement was performed by dissolving CV stained pellicle in 4 ml of 85% ethanol and the OD570 was measured using microplate reader at 200 μl per well.

  2. 2.

    Table 2 of this original publication contained some errors. The updated Table 2 is published in this correction article.

Table 2 Biofilm formation on polystyrene microtiter plates, stainless steel coupons, glass slides and pellicle formation at the air-liquid interface