PNG  IHDRLd,hpgAMA a cHRMz&u0`:pQ<bKGD pHYsHHFk>tIME  &/\IDATxُ}WU^R/ڛMn*)E"%T { lb%c:e6gO|'Oyy#=sY;_tڻlye׮]eϞ=e߾}>kϝ;w?;7#gCЛϖ-۷[6lP6mT6o\֯__/_.3et.ϟ/{k{QÇ'Ogϖ2::‰'Z8x`{[O>]Ν;W8PN:‘#GʡCZ̙3]#;vXk}aߢӉu֕w+4?F}[6^WqNK#o~ZZpޱcGd{WP!w޲{6X###"{"n7"ږ-[Z1tj@A(-~{z'0?t^N8X8Tp~u,0CCC Mk֬iD ŋ Vpڔ3K\96u|1y 0SNSext -'ό7YJq =csM)o?|]Gd+_?%„d).\hA3]M'f<|wžr#͟\s˿Q=X[wSy^zW-FRJK&H۷o/Í8"h< S+,鿑ʆ|1U|,+.O>Yq2 Aȱ{ %z:?hn H6UbB~G$/t)"U,UChAwdx4C@d}'MNY,y=#0(JLFŘe)LT /&T>U|{[ -lm"6{_SZ6%/m?EZ<#/+V(?|yWZi `j/˖1Mio~S|VO?]{믷J_zu7UM\zVO>vM7ͷCܣ>Z^~3ϴ|?hyr]wo_~r >:lPO=/KNK tY1u$Oln;L%m$]ǴC`A'[S#,&kS]sboF-#?~ 5 8VW8Rޮm[P9&X:6Y"N =š'8 _+iGA寽Z-҈Ux&WU#"V [XD9ݰ#6 EXo-9=xL~^M6v[-;7h5GLn\="ud? !!N[ҌZ~矷r奌UyGFFks# iB@$@i'x ^O”֬YW_.GkMl,'F`4M" `Zj͚UKN7TzJBXnmRl&"A=4.4{=_ i#O>Dv8Z"zǪ6ZKBt@{ֈ,%.7P&+rymmybu)_:j!")k{bb᧻0-kOa)E 7Uk4gqn1h4R&Ž{T؟j,m ;4fe O+^]RYAN5X晒Y XLL[?mxU=PiT #FSH`tt'Μ#K 5ʋ\SNWT0Q/ʼ+Ӕzǧ*!~)W?s$,f,e)}j#K5+^mHۻw_ٸ`96L_4(!pYd4Sڰ὆wU4Oz{#Rd睑*C%DIfv-okOO"n-[z~=ڮu`I0PƩ@'a+lܸ"X%Ɓr9\f6#h#<(CMn Fıy1-Q0dž +[2N543ݶmGwg [^6K,`cV)k/̛dVwY]/?1q1WYaTQ L,GXcA+dz\M|[',i0ԕ8(cxP7SvZрA&Uo5L')=XL7$l/ %`e!!*=R4^Tz'!#=N@ӧԁJB?:.cQ8>~6R33 Ab(AGCɩJLި"Vb0>9}я~ԌYu3(}U eB3<]QL{<eee2D*S~)\2lh~N}|"Ɯ0XȄY%9YFZcbk7H +]g[=Gv]PVwd@.ٹ2wivCbBwA!Lcǽҵܣ,vP!rj麘/}֝YHۻaa?~UV8OO2)&+7d;cmsJ߰8lG"{pY+bfi")Շu㬔IlWR)#+ݙIqO\&"-ۋȻcai-+ހ &HeH]XhI6Jy`,n&D Qx>@dU(5FAZH3+z zwn)@$ {H!(#gFtT:q!Yq7zWWx]P]V} 9$d0%^GC0D3l,yGpA(DXZmclX iE$[x)l*2 m<]\$XW+ANac#p0R<4zp2!늾juOl 2?N9ńB, 3!Kzh¿U#262:=(7hE~ jL 523{JeM7{PZr5G_ ⳥}92YA0#509 t(NL+boNX>"IPxgn^j_lFy6fv˪Vق*lgq 8+Z2q(LYıcl |WbǿxY@DѫΒFdVU<䉋%E B.r0!D~GQB9evdv\lE ^fP`D*H-~# ]#jʀ y2d (6 BtOHoS%R:K;2Knpn}&Mq.`(bYQ3f1_~M<*bIDsĉvm* ߉͂H&|#|~WxO.qyΩ*gl`,}!a ބxs0+b R+ +@&VۇiKږqٰq7!7B0Oؓ,F"k@l@ذrȶx!Ȕ../&6PON~brO#;3F:5:YnLyj,)@Nfx|`1!zh?NٙzyB`DJxN=s9,#~n,eٓΙ,g r+:''>_)4ljNw V Ag2AlmTi\XΪ_"t / +y"JFo} ݳ`]=i_DWN<$٠)WwV {:A:#,Y1ѿƂY4ʂJ']F&5kY!9n 7K0:[r'Û_R=NhjD9fGR4_w9{r2?*L"2m>LN6MdF345Gb-sf#:ɥ!4|j`7tuh n5++,n[tt2EO19p`e`g0~.8$.J\YV 2@<٢N`:*C^DA0L3Ĺ{[ ie/ρ%CO9)+Wv6uP[omNAPJy_ \j$=H+_djI7qDB(me6"oP9x{WN9hٵFF51!D?M suH˛.œ"=xr֌g?MA.-}ݭ. aöݻwՑ\+yeg ;w~P'`\a*W./Bl/,D$[V"V2bJUfYp-ߤ$"hllR'巴&+uhHhtEhؙNU3VeҥZqӛR;-ղ,"8 :rP*.H3quY6Sqȓ;ɲbL=+K;= D0s7Ɗڦ ReKis{WGT/@04ahp#He%Il/̕6 jWzkDMCC#;!p u/ɈQN؞K#u @ iB0 } <[Dj1*F28!Yߑ#]P[:LM>IТic5qD0q  "L3H2Vd@223Fn19JߤeqZF6!6H#r!<ٻ> Wd`46lTI:rBlv'!ic$g˩sN e0"D>ed b#g#Fy14ruw"(gqXt0>g LNІraviGn+J,og ^9!*Lct:]Iq3ђY򎠐zh1šF&颍)iK~ ؁F˺{kH"s@9" K_-=@#T$X|!r b`bFuʠEk|-5V?B:C8VXK"deC.~0S:,\WVG dD˨g+U2|;[CmS!x=Μ2iQF({~lCאKb[/нc4!!)$c2"Bz8ߠ́BHIIVI\hwxux~iXeDi=Ϩ1"Hq!JG#gF>wd#?^lh2k).,(++7e3EffE1`-6Zo9g[6L;ȀH("ư82  #.qhwi}6*EĆ#P֒qeBB/4h8h l),uMh/1[\F˓u6{N|+34~d#.#5&[(#xE\pPtrot_/{Ĵ%''r,d!M M~?iyZz~Y>ze.@Z6!dǎ }[.zfx9«#|˦=̎!+{\qtӪs n?Y1o3 w%Vt@$4TNBu sADM(7r.P=+;rN?ۨ/KfC(DͷLjd֍{fNEՇW9@9͓S/sؤˢIxbeYn`PbH]E+H[n!iYzW*/ aAr"73{́_5rB< +9>[OZuW%=ȵ}anyIoy )/OƼށ6F~9plBJnK7du/bFwc5t: .r+jqmŌ&-⥑V݆"H)/ǪsuLМH8H^ڴ3 {G=3=&;gi[,9d'_o4|s%ߙeST8WeTMJwuNU0[-2][+_2팒AĜL"r](9#;Srob ՜5^x&LrMO|{1!V|K|g/4nڴ// jy*$&+_kC*%b 7 m`Q944 !h!<-7(`ŋߓKs/Y6] `CnP,̢"<{p~]C9=%% {䟵6nȾ3fX_g1w vge}Uh_EKﷸmU [Xs?!y߼Kea/}_nS@Mr.m'>t 3箭z+aAVJR٬T^жTz+[jU{ͮL%d-1iNdumd}e8֗n;<|-;ߍ}WFs@e0zTXtcrossmark:CrossmarkDomainExclusivex+)*MyD&zTXtcrossmark:DOIx343$=C3K!4.zTXtcrossmark:MajorVersionDatex3202554 l%.zTXtdate:createx32025452142216020Ag#&.zTXtdate:modifyx32025452142216020AN"zTXtdc:formatxK,(LN,/HI0mX*zTXtdc:identifierxKϴ243$=C3K>WH(zTXtjav:journal_article_versionx 56 zTXtpdf:SpotColor-0xsILSޕ}/zTXtpdf:Versionx pq53*+zTXtpdfx:CrossmarkDomainExclusivex+)*MyY|92zTXtpdfx:CrossmarkMajorVersionDatex3202554 }!zTXtpdfx:doix343$=C3K!T"zTXtprism:doix343$=C3K!t堭2zTXtprism:urlx())(O/J743$=C3K Z~'zTXtsoftwarex())(MLOlth\!zTXtThumb::Document::Pagesx322 !zTXtThumb::Image::Heightx30J s zTXtThumb::Image::Widthx34Ije"zTXtThumb::MimetypexMLO/HIfmy/E zTXtThumb::MTimex3470071372  aPzTXtThumb::Sizex3630vrQh\zTXtThumb::URIx Q #UdZ*^k k-FT.Y.VdOItm㉼coi= )IENDB`