title: Comment on "Proton spin structure from measurable parton distributions".
authors.affiliation: Theory Division, Saha Institute of Nuclear Physics, 1/AF Bidhan Nagar, Kolkata 700064, India.
authors.forename: A
authors.initials: A
authors.lastname: Harindranath
authors.forename: Rajen
authors.initials: R
authors.lastname: Kundu
authors.forename: Asmita
authors.initials: A
authors.lastname: Mukherjee
authors.forename: Raghunath
authors.initials: R
authors.lastname: Ratabole