Predatory journals: What can we do to protect their prey? - Christine Laine; Dianne Babski; Vivienne C. Bachelet; Till W. Bärnighausen; Christopher Baethge; Kirsten Bibbins-Domingo; Frank Frizelle; Laragh Gollogy; Sabine Kleinert; Elizabeth Loder; João Monteiro; Eric J. Rubin; et al. (Medwave)