PNG  IHDRLd,hpgAMA a cHRMz&u0`:pQ<bKGD pHYsHHFk>tIME 2HJ!IDATx흉o\ut_I4Ȟ&i&EѴi kZ4)R;ز-/Z,Qe[6ˢ$k#)"Eq߆CrHgCOx" )QK[xxo޻;,=؃?[^Yk9pFFˮ^j}}}666Η/_!rE9k='vZ˥6;s={.\`/^3gSU\)[\Jbrt]7$X.X,fsssfT*̌%p~:YL&c6114N9hhggP(g Oڣ󟶇_/|>+?;}>~/7>5yN|+Ǟ?Z{[ \*ۿ/}O־?O}w;O׾eo}h_퟿]}/o@H8v~#}*}vg:(nD99~UX/Ahr/1 DAw{AT@OeNyg]߬ex~tN=ڸxo8}`-s1{^ɓARt `@ˁu,mr\ʰI$>>gvС`H(V\cX8z{{Co#`(C,fCR{viMMMOۖ-[³zʎ9C>d}|oʽ7?+ڿmDV܇3X #:f!5es}V\#:\s@ S=SY׷˘n᠞Tmq3H~DX>P 7xönjG ƧN I֕xH9{@N~mܐ`# \"``*\*K a!.Pq-74R~'sĭ2'x74 +^cO]Xt3k ,MpeUq3.Ǵ K&筽#kSn![!xy,Çg g0 PBhB)nCC `((ˢ}> gu!&)*69UB%i+R3x)*SL>_v[Ғ]^ >&kf wUKūV^\ڲii闃kMUyyE_M%*c6a-fbwF;jӳ v%eKKXrEp#f9"Vj7Ͳ.{zG"nX:;.x,8{.˚P>鋺h{pҧ(r1sQ3hn'쌫 5rFWtA"٫Yiqޖ|G }3LOnMYj ͅvNڠ?0aLssy?/9'KJPGCuu.fo +咏) +lc!2ir2C]]Syg.X$7|3̚j#x5m>QW.d+CuYU1p$Чp&Ϛ ;e9E=֮H?9v׏gKs2}޲c;Eh"Z\cfSVΔ[ "B̀YVQ{fg3*u8 'jOLo]a3L{+s) a0)剧Ʈy,΍UKܢ眈SށE! k" 3D 4X|&~Ʋ@gfIYx v5lKX!:9+2oƤ@ e'bѱካYK;l٬ Ƌ1 |GpD 5YN u bE.ڃ[Q ilalf.kdaq#WPk(ǘO]KikkBf6_leX 9Pa}YR)ǪY[^(wJ3E; rT*e禲 8YLZ B]&.ZR7X%+/"x_م>ǩ&V _dxVԸY Cppy>}gl"^x:wpb$65W_}ՕpGɈ޲9/a]}6'7G8}.ZOUb6=y#TA>?-V-ߑYVЄٖOJC{+`-䢥o KÀre]+TDe}k*}?,0 (|%Wl0qKo0(tQ0s0 8 B𼥥͎KY[Rw}QN9t^EieYb[|2Jt" *;vF˦sälS"!_֎g!l{p"t6kz)]*>(slltٖV>hOQ(aͺ\bzG2vqF\yVf8n*ppFo)C˃g۹Kqlxhft / 7Ҷ`Y=AC!2pD0]Fzg 1)e\|3xK .©Sg}6< `G#"8 EN[cc?Q}(yuP h,tݻT&ItC`w03Y"1/|nZ*be͙{8Dʻ`b-_ҟ胉`sM]$'o(/ F`E YŹVPxAʥ@@>l8*fݻ-[+=Cȵr?@T 9zέ'fqO.pxIP0X. }{ss%Qn XųCBjԎ] X̞|ydk"iG(u ) UBpu0BfX@"D'ʳ $-MYE+j R(\7<|aG?j RFPB!j-ʡب_SGD" >4nc_P~6r+TC}DXŒS΢NSnD2mW/?y;A~g. Z_֥r,0>@ Q`oO:{z|LiقYe9f\UkP Uf*O]ڐY:M59,-ꇵ+Ӫ#TuJXPDUbtm>?}KE*(DQdzY25$ zu#fmEqWtGtb8ˢPo'B mWݍR-e%M)7,ZKE_,C+}+I9}< Bղ٢eC u}PԀ!њOIèCM=Xl2>{guMd@U b+*Ng)p"W20 ֪|sVm|:nROp#Go%jd$idc22JGX61o{މ>㓵]qXTw.^0 \?,n۶36:' C3m"'N4lV/ \W8?<` |{]uxhv BuK08Pȑ>~M]]7ͧXYbuk#*Ӄ@9 pDV.*6,YgPh(wXxl4K\߿hc%g2%ײ,HM񏃒޹cg裏z/:Wt;l S}>81mQ)q!,y3$x23ZY<)A` %a˕U $LDfB<5.-F`< xAJJ-+@c(}K^El`f鴍ߴzZbᰘcc^fC-:mȨ a9Ł[zRײu:uV t!"@Pf߾WۜWrh|^Ou[H_#~1A7}f 莈e . qT*;hGAVUnlDg <:D:e3(@\ Qd{ ]!t+0+-B{`|ř-Gr[[)0ybyOt6Y{4]2(lш@u_/_[oOg=r%3s Ď2G HAlqUj˷&,6DFϞ%gM:n_e}/pxCRe\=0 ų@d"ǞB(p} SG {8'˩Dlx +I+DOɈDSXq BقO2 m r1aIF?'j@ zD!1ʩPU" qx)FAu gj2(ocnT(Gkom3 s_Q6Wrqy / `4LP /Ϗ)gy0.MPR)ˋrp_@UI8OfBu_S܀{#dĮÔPIJ!>\# G#7AmQDYBO  jF~`R p-e}GE '`&df֕ )H ji$>KyJEr]9RctO5+%z$/ pdf9e Έp ZA\&A =&7 vH) 60⪰` b f;GʁX"NrWs Rv t ".K)@HΈ,JV>d,a:뛾Z5ERL ^"0nC k},7BVQS"2mˊЇR /zd٢MBd0h:d"^FwAJM^/yN]p 1Ѧ\éᙶ%G)3`A m3?g$ J%82ڔnkBRp^a,mv?>7"*gR;\F zM!\ox9DFHH ShMʖ6DXMALfB#O)XRgRp2{Ѷw(ho&XLXO@!?΂Suhf}bË9PnowW1jJ9^ W Rpr HPek=}{1 g^(G#" )3!w}@[d'jU2J*v_YG"x1DŽQBQHha>f2P)'?p @gQ'OAeDsbC0 WEĢkJ\^\Uխ{Pi; i缄5 Y8( N++'iz.Wϊ3e健<#Xs}6o!>J%X ^RaPp <0k78{LDZ ^h֠JC(. j7gu_iw\PR(@nE)MQ< 9pp'#AC9Swr;}ôc>bƹ aM`y).> >wPO; @(bC!*bDo3\+_kc:26xTtym)fj2{DJE#E{QCX)hpm`,)O.gQɠOY 4 nŗ !F'&]aW]Ċ^_d Sʜ+u`Oя.Trd@xC!@pOp q K*!9`lfnŐU!.aU(O١fOc^#qYoo͋B_O{{wGNB˗;|ng&߀cEoݐ`x̖BTm@1О0"`f!8d5Pǣ\:&+ք@zG=+gND1q ̤Rq+x+a=b?ϕK+3ߘ"i[c揶yճk%C=PO?/H/=t^;52\ʖF92ݲ]vjgܬYu}38f f,j} KGAy I7JjG{WhJ< Ԃ"_4uT/_S)$/ ,>ӽBy$*5#-xG=V<[I=XY)70zTXtcrossmark:CrossmarkDomainExclusivex+)*MyD&zTXtcrossmark:DOIx343b=CcC3 #u'.zTXtcrossmark:MajorVersionDatex32025054 N.zTXtdate:createx320250541422256020A-^mq.zTXtdate:modifyx320250541422256020A-w"zTXtdc:formatxK,(LN,/HI0mX*zTXtdc:identifierxKϴ243b=CcC3 ?}s(zTXtjav:journal_article_versionx 56 zTXtpdf:Versionx pq53*+zTXtpdfx:CrossmarkDomainExclusivex+)*MyY|92zTXtpdfx:CrossmarkMajorVersionDatex32025054 kJ!zTXtpdfx:doix343b=CcC3 #["zTXtprism:doix343b=CcC3 #2zTXtprism:urlx())(O/J743b=CcC3 9G'zTXtsoftwarex())(MLOlth\!zTXtThumb::Document::Pagesx322 !zTXtThumb::Image::Heightx30J s zTXtThumb::Image::Widthx34Ije"zTXtThumb::MimetypexMLO/HIfmy/E zTXtThumb::MTimex340335474 \ ZzTXtThumb::Sizex36136srx]zTXtThumb::URIx #m#U"DK"fh.C* ^PX|s:6|>R¾ER̚ TJ&IENDB`