PNG  IHDRLd,hpgAMA a cHRMz&u0`:pQ<bKGD pHYsHHFk>tIME 7'~"IDATxioy- wU+MhT%QEQ  }_/x76mzc33nX:>u-H^T؉;5Zf9=v&7fŝCvîۥ^`խv ejΆmҡ ƞ-ck贾Θ݉I鱁Q^>eV+nklﱎ!*յX}ku{|5w XUS L؋5ܲa/^km?c9UYY뭩ɚj*RllƎ^K/YQUյu[rk, f}CnO_,-k[[͛7{[jiv++*,+*vpԞ\U[]]Z X̼]RZ,5~r\v45f?Vh*h#vi؎ ' Ce]6;RgOV%`s Odtܵ73aƦsfΖ76̷'`ߤϊ;[<}vuZkb89%'/ͮ |&/{xy²M/ؔKӅm*^f+Q[s3&(x"xWs؜w~^J~d" sĄݿy$!HbmmmA\C8622DÇN9pqKKvKKKA<{,#GXiii> "cǎիWz{{-55N}:۷o۹smuԩ@;^|9_ڵkV^X@4t~~>ݪE(.. jj*:^B BS鈫!H=> XѣI>;:Z۷yR&ob  a4vOF$|ʼn"x!.ϟ?OBZDKPħ?EE@x.42ҧo{#ʕ+_د~ N >{l z'b矇/,### R엿}'Aኔ :̙3?tD٨;HQnwX].끿!-! .H233,h"/ʧ!I@Eb9ðJ=@q*Rzb}iaD=;:>}h#wm|bݞ4lKѣYWK|ywIGL8/-yyY~*B&=K}p>all}C='N6m!3ORS_XXhyyyVTT IIIb6csk\fS=g"M:wFT8O{ݼy3"8kH@ĜwGTѩrA}H>\I %%%ܕɊ  +ǁC088zwܭ׊4"*u8X<ʡlzzD\t@7dixzud{ipi}lKy6C~X]~#ԓH>jhO%zeL/4)nn[[Ǖ{BcF̳  1St edeez|22I'.ks|6_/*G*~qcb:FWSbz=':,W,z #Ċa:O=:o#GO8 яq>ԋR1iЁX?`L]" iɃ"R&ЙШ+MR71,tf$O qT1k'=\a\ 4U)Mc)KJ'OF4 h(@M:w:  @MHZ\:VEҀIHzahDȚ Bɇ#?"+ daz t Lp9tA nywtP>4YYY@D:r#LTDCyT@#<9' BKkaQ 7#@A(mUB :p=p<_ \@qP,eKhL'^:as!GjnIPBj<8[zXkDSMF,=H:6]qrơK Y VH<$ PhA=!$x.b7*z]s_Ncd"4 (䆠oe 47eSy'I1A#d1hQDS1 Q]*iI7h5TeIFq_: 48:zX:K'@ R6eHwYob)jXBi =T"k1Z(8 #BiRD%G<ї1(X!8k $DIT(MyoEô 'QDC(Cz96w g@f?āHtatlʆKЕ䑞fH[tGcI`Y%r ҈ "" nih8NyrWP ruPB;7uF.!%`XIY/b=Jk47 !DW IB/@8Q @y4:Y3j(OaC|:kL ( "a_Q(b%DS \f\cG cWzF&-,'Ih0I]J@ȕ .h@4 0t-t\ H: %-w KOC,DXgN@tfSK<:B\J\xq9-"-sot:AmnFIKHV^T֡WRJyA CbOi _\A6Js \:48Q5@ߢG垐zO}`8֥!T9&ĖAȇPeszwxD:%4h*6$v8\"K"$L>=H 1p |:hA:O~G 9*I$Tjo4%5M3zB4etde)[  o148whXF(/eHCcH^.AySX&/t)4J/%yJK4J p=m")A$eIV\:ozR勫5@/݃iZ%蠟>]Zw1f߱$ ߇[ܒza)֗vߊ6vF@4P()Ģޕ?`X~͗]qrcSE-:gz'!~eMW(j8n# ta]qQZGKh |@n88(qHXH-~G4FykdpK; ʿjg/}n~i KϾlYyKJ>eg.~fj. 667-9-Dkt Ҷw\ҩeġKm18C'#PwI{( `;\cUSn1k*`U}wkmp㪬km`ǛC5iC;T~O= mፃdXClWƩM"hAG.~kg$5v8@e[d;9W#v^a]J=k5!$%mE7v9t%O[Jƅɏ32ʪXf5̿l3:LS-Xj hNNQ["GU'R1>ݵl뾀xk IϺlɖ]p#VQi-/ @8jUZ-H SXCpM :Zz iwMhIY۴6 'R>2::2XpWu,x'4wXc{밌 5[vut'078w,97"Kw+w>Q4P-ϡ-- ;`;4 !˃n,8mr}$`Su-c$|+pN;⛁KnYΒVaYJ舴Kv'J(ᎍoݦ+PZE5T@<+)L~,VHƼ3:)"`NȘ[mExyȽ\ ܅DPҠ̽oPUcU;(Vqm|o1 (Axm!z~ɋ-,lD `A \QPz;B3>[΍JuCUe-s`a1)ʍ3\?:eH -L/[f+o3C: bZ'SSƂFZ,ƕH~Xɱ \mq Mʝ IW.De/L`"RUy 'H>m]wn:“0>C9]\nB_dR]8tV"wm^Ƃ3\nBQLoE̕~pip4Q23W,D݄,.O !Yy׃4NZ 7ATĈFUUUZYY2q:qHq`u3 MM9י/kVf-n]pXQʈ¥@EMioC@e ڀzفOJ9"w;(xcLk6W!:S32#A%%e%ǛH`X?8 7 6P&3/Ho8x:H~ˎ.h8 h]{rɇQ^^c))m#.S['%B=EJa(\ 5;5x-9 /V7XSG< ȱhɶѠ pv7ZZCzRy暧}:pŲ>/Ag?">\ς఻MapU`O4M|_=1|2B@t2]AcGP޸ <'4hNb; Tj"fsئ^r=ݸ߂p|P5WC# 0ƒ,RbCc*Pވ)"`1qc܀0t,s ж4<~<ݎEn;5; ΡA JIL'Q[S}7`nX@p *=8"End+#/i[8:@oQa("x?#SA Eu91x~ YMD0@Ųbo| Y v?x!$6\u`?NKi 1. z`"!dwl/^=Ґ`{x}565۹gWwwtNe`V%|,*1&i 7iNՈ4d79*S|-r6(vcN.~\Snya(]uRqUyLl+}z^zu>MzH3p#V"ӫH|EEP&zK$Ď̋A,wxgXY C^T&It\iDԹO͓ahOhH1`kS:!V)(\ kDH|9-VsO'}0: +XecwdXMk5tfZeSǹ4}!ԝI|sOz>*n8ʌ},ʳIN":zHt4ߺ]4}Dz߅[l>a}=^m~]u6wԺ#OSA1I{t \w7ttƄe8U^ʅxSee΅i$>KD!Vӈ.J\ŏpv C6ck4=qHZJ%шS%kC@m%N6vOO \Ǚs 3#?@$aU6nm{]݀om&tQukWZ1C/=s7"Qf/끗5OZЇr/`d<amtB8:{AGjt@䥑k2%tN$:ut:JM:ZavLdQ\4N9}LPv)km wIОQK\Z4M\LNB|p!%w=prHg!5P74i]Suae45񌵬 9n޷b8"{#xLJBqq@qlsp#Pmڔ-y#JŨLHGw+0zŪK7M_tWb|CǯYߛ;lD[=CEuY-oOŭ*tq6vfG[šyM 5o7p[ߚV0mꀤK2~Qo"r\E0<.pmp#޽`@T >'>ZJec o,1OiBKK?[B(--lvutG"%NKk&tBk ~S k[{a.2[w@<܅eH8kllݸj{japt;ɇnTADP".,2\c9{2na(qDxA9~DF!#=zGq ܓ8336}ď=r>^>5Tp@1 qLNb\I:UqPF m33/1ܔ¨_鱃 flsK^8^_?+xy89E" w;5rm3C9qu ;eFeh\ tWZt= Z_1&v󰣯;/0[z^;WgH\kS{Un = )b=Sew3)~]!D)3-^G^0t"Wq+ɭ@,`[MuX=EtYpt7 (m? AmH$F4te b}]ELŚâ- k7IwG['01Qn>L }8/)7?H190zTXtcrossmark:CrossmarkDomainExclusivex+)*MyD&zTXtcrossmark:DOIx343d=CcS"O\.zTXtcrossmark:MajorVersionDatex32025454 ꮠ;K.zTXtdate:createx32025054 142526020AMo.zTXtdate:modifyx32025054 142526020A@"zTXtdc:formatxK,(LN,/HI0mX*zTXtdc:identifierxKϴ243d=CcS?^i (zTXtjav:journal_article_versionx 56 zTXtpdf:Versionx pq53*+zTXtpdfx:CrossmarkDomainExclusivex+)*MyY|92zTXtpdfx:CrossmarkMajorVersionDatex32025454 ޅ3!zTXtpdfx:doix343d=CcS"OrI7"zTXtprism:doix343d=CcS"O{2zTXtprism:urlx())(O/J743d=CcS O/WR'zTXtsoftwarex())(MLOlth\!zTXtThumb::Document::Pagesx322 !zTXtThumb::Image::Heightx30J s zTXtThumb::Image::Widthx34Ije"zTXtThumb::MimetypexMLO/HIfmy/E zTXtThumb::MTimex347050746  5'zTXtThumb::Sizex3102pr!O\zTXtThumb::URIx #mcʪD}H ~VbWh>fY$E;aהEa5 jbg\>D!:IENDB`