%MJK All figures should have .eps and .png versions (size issues for some figures). 
Fig. 1, lower panel: seems not to be vector-drawn %MJK See comment above.
     2: z/L_z should be italic %MJK Corrected
     3: symbols should be italic, xthick, ythick bigger %MJK Corrected
        %MR: sorry, ij and p() are not yet italic, better P() like in Fig. 7
     4: xthick, ythick should be bigger %MJK Modified
     5: symbols should be italic, xthick, ythick bigger %MJK Done, but should be \mathcal{A} actually
     7,8,9: seem not to be vector-drawn %MJK Nishant, if you are re-making the plots anyway, please create higher-resolution 
pngs at the same time
     7: Nishant could you pls change "kf=5" into "standard" for homogeneity
     8,9: Nishant could you pls change "all k" into "standard" for homogeneity
     10: xx should be italic %MJK Changed as Matthias suggested 
     11: yx should be italic, font can be smaller, xthick, ythick bigger %MJK Changed as Matthias suggested