"The French surgeon Joseph Casimir Grynfeltt (1840-1913) 7 and Russian physician Peter Frantsevich Lesshaft (1837-1909) 7 independently described superior lumbar hernias in 1866 3 and 1870 2, respectively."
Line 14:23·In a biographical citation, the date should be correctly spaced: '<strong>Joseph Casimir Grynfeltt </strong>(1840'