@article {156, editor = {,}, title = {Letters to the Editor}, volume = {11}, number = {2}, pages = {156--157}, year = {2011}, publisher = {Ochsner Journal}, issn = {1524-5012}, URL = {https://www.ochsnerjournal.org/content/11/2/156}, eprint = {https://www.ochsnerjournal.org/content/11/2/156.full.pdf}, journal = {Ochsner Journal} }