On 2014 Mar 19, Salvatore Chirumbolo commented:

This interesting paper refers to previous mouse models of anxiety and developed a molecular investigation on human neuroblastoma cell line SH-SY5Y to explain mouse behaviour. Why do not use a mouse neuroblastoma model? The authors refer to a paper by Li et al (2009) which is in Chinese and does not deal with the related issue mentioned within the manuscript. probably, the correct ref should be a paper by Li et al on Neuropsychopharmacology 2009. Authors should consider an ERRATUM for their paper, to make it more readable.

On 2014 Mar 19, Salvatore Chirumbolo commented:

This interesting paper refers to previous mouse models of anxiety and developed a molecular investigation on human neuroblastoma cell line SH-SY5Y to explain mouse behaviour. Why do not use a mouse neuroblastoma model? The authors refer to a paper by Li et al (2009) which is in Chinese and does not deal with the related issue mentioned within the manuscript. probably, the correct ref should be a paper by Li et al on Neuropsychopharmacology 2009. Authors should consider an ERRATUM for their paper, to make it more readable.