Tabriz University of Medical Sciences BioImpacts 2228-5652 9 4 2019 10 31 Scarcity of lab positions in high-ranked institutions creates a breeding ground for bullies 251 251 10.15171/bi.2019.31 EN Morteza Mahmoudi Sherry Moss Journal Article 10.15171/bi.2019.31 2019 10 12 2019 10 14