PNG  IHDRLd&BgAMA a cHRMz&u0`:pQ<PLTEȮӻʬξ~ڀځۀۡ꛽ޘއwցv}؋kSQًͤx~|qwnsx֌r[ZИ썲גs­շݸȮxxx{{{¿󛛛vvv&ZbKGDH pHYsHHFk>tIME  'zUIDATXwxy鐄(dldd#lt$m'R mnйp/|l^M@{mci_e^ȹO|'!,+Y!fyH^>ؕcĪr{ּn{.= gV(AXij{'c 6O'OaAIԺ)n^eٍ\n-, zW  |+>e(>S^WS߯O^pkFaH|_E_%_e__U 7\F*fvo}|}7|7}|}w|w 7KKIKTo}7>̛}-$ ^)o:F\RI;jb߫T%玊BME2@q;7V;CmPx499֩bz ;@Eϋxw ~9|܊{?E~r=8{孉ӷjg%nw3zYyjzu5S 60XnT&)`5X8LU˻`0ȤKWaiW* bb)[d #pF'phQAUO[#f;8=`P,bѻ.`C=4 !ObѵᅣM{L]\eR.w{^#Kv~|HI Fv^~'~rmp,ğYK] L\?+Opao-OC/ H+knˣroӲF\~$-Ӯ#?~RQ-ɟٟ[MaݣyVcqУҙt^|j1ܜRwfsß96nV/MŚ-曻kk3D+++姑E;8X+ufX/f,4i .SodxnPuM y%.絸\j9_Eؾ*a wp\vZuBdk@S} #ހ 8K8ÃmiډҐ PV3WY@AGt@m3y0]f3L( J \9PXn-z AHL6v [0y(CRt 1ti8 ` eYҞp]3"4$iHl49ڼIcjsyЄ5XK#IBxrm cv_ taiEEλ8ʸ i xi&u>qәw慒|9-Yw#TgˀA=:h p!hјtcg乇vΠq$/~?` aUs /am4re6/؜lɮLӦ05zk{ fS F`i1TJ3ջ = J,@n'Tzm;zg';;+:M錖I_{m2I4դH)<00_W`NIQ-leD$͢ 2¥5PɭV&X]Nj86bG ظIՠaQ%p$ʐ֊ޫmfYfY $=A@u0 @ a3xs; Q3F5>kj879\h)zrzplEvvIa[ŕW%){Zn*<T.P*kI]$1!)Igah"̞qӎ@ikk&y{NO~0ܾw0xp.T0;5cVʾʭ*I 3 %z :GWtS] [3GZ]#zY͕^H\iH2Gt/ `MٙŖ5إWI9[;xr$ou:V"~<St1Ha6ln2)c'mM/c1D%ISP6_Yҙ;L!Nl/0ct/z' rhGϟG-UnϏXhg( q(];m>cmӚ) 0 Bs4yO$*|fRԘ !*k+?( :ܡޣ]ᇉI"~X:>=og*3DҊL@6.[tj$`2:Jr]dx> % 襄U 1Μ?  8suQa$!gOi>Mpp dh.wHM׳hm@xyxQ(b{c VJU}?xSKjn_Mg%KijIwf tfsFfv7mH.>-Ј|^9v"MSt 6a\ڬ1ƯlR8o*'~)U:`{׳T~z|c?hIl.p>Ww5ܵ S:-|M.t]u_v/)7e'-Bνy;98t6nvc1/'e1 E 2{CyU׼uu0a:t|:7 OJ$]C`{ӻ[ S>H^fle%?c\j_`0zTXtcrossmark:CrossmarkDomainExclusivex+)*MyD,zTXtcrossmark:DOIx343}Cc3S]#sS=CcSc5TWE.zTXtcrossmark:MajorVersionDatex32025454 p䃚>,zTXtdate:createx32025"C3+C+cm+A,zTXtdate:modifyx32025"C3+C+cm+A¯"zTXtdc:formatxK,(LN,/HI0mX0zTXtdc:identifierxKϴ243}Cc3S]#sS=CcScZG:(zTXtjav:journal_article_versionx 56 zTXtpdf:Versionx pq53S+zTXtpdfx:CrossmarkDomainExclusivex+)*MyY|92zTXtpdfx:CrossmarkMajorVersionDatex32025454 pf'zTXtpdfx:doix343}Cc3S]#sS=CcSc5T>(zTXtprism:doix343}Cc3S]#sS=CcSc5T2 8zTXtprism:urlx())(O/J743}Cc3S]#sS=CcSc +R'zTXtsoftwarex())(MLOlth\!zTXtThumb::Document::Pagesx322 !zTXtThumb::Image::Heightx30J s zTXtThumb::Image::Widthx34Ije"zTXtThumb::MimetypexMLO/HIfmy/E zTXtThumb::MTimex34374106 V[mszTXtThumb::Sizex300pry]zTXtThumb::URIx #mj~*R1pdiyKg |1*< R8߯"qBh#wa,Γu W~N3eIENDB`