english: And in the BMJ, in the first edition of January, 2012, you can see a study which looks to see if people kept to that ruling, and it turns out that only one in five have done so.
non_english: U BMJ, u prvom izdanju iz januara 2012., možete da vidite studiju koja proverava da li su se istraživači pridržavali ove odluke i proizlazi da samo jedan od pet jeste.