PNG  IHDRLd&BgAMA a cHRMz&u0`:pQ<PLTEȮӻ~ڀځۀۡ꛽ޘއwցv}؋kSQًͤx~|qwnsx֌r[ZИ썲גsר˫ҙ“|||zzz󎎎٩Ճۡ؞߮󹸹vvvbKGDH pHYsHHFk>tIME 9`IDATXYwHZ$:V|ʖdǒbq9XXܧ,vvheš5ɲ807Ɠnz NO޾7ߓK*~Q;ly`_s/k_<7we|(Dc R(~#F@ }!L3Y2)Ja9>0DV2Hђ@ˋ7n^_]zcqJ6VYYXZZ6 ۓKL|;Xʯz}~7u mnw76V7&}[>o +I5UZā~~G~~'~~g~~~Ccە YݮnUf'/G>G?_د~f {my֟I.ywf=.ݙٙۀo5V7@!ΙR y< т5-&ؖi:>cQ;chM\mp`%2ܾsWֳw]*+~DK<.t2ꋙt@Lp7[1zvmyukyVYUU+{ssk{;'Kss|e۟ce]);wl/ӤT\/ASL>Ry ҬdfT_ N1cᚢi?f\n`>LA?oHdFW zRTR^iKt-)i^e2L_z23}mug>M~wfw8bA|ثn~wj ɟ.m4V4?] f( x|B qP/󷋠kY[м 5 m?l{BALHUf^OeG>M?˜*}WS8&ƊZƠtj"SHxo sBնA|,\]Ñ'G<͸_ o^V8X؅lN/δ8ANA&k$63muXQf˖kG#lwIxJ&o%2;#RߓbO#fNļEbA4^wtXy@TP-Cut|d* Rl_j!6 l_4nG(sP ]ψ+㠭^hSU(L[R"":j j)H|^8nrPHeqVjn]8 %u]ͻh FC0)栞[ꝕӳ1Y~S d$tRȇ1A=v0mַ0'ixgo=sگRox:pEzg?Jc̳`p=tT Li>XRꐝ\f<}DE,+iяzҁɤtf Մ d@y`yUA7yd~#IuFIe`$ WLu 1swN"YLaN: Ky`1Q!TP=hLa]?Eia =4%1bMHY6Љ <{X DIS&Y*,S<$b Ln2RJtVF޿UH dc$WM%\hib4f2t˼t;_P~QrA4y ̓lv>8?=_Og,@.& =_K0&(SI\u4.li$z)p[񤼬<{b]ŕ/b_}x'W'J駮&}-)_~"z_ɡxPE!36Vj /\X8yi³#K[[o^Q\[ZX:Y_ZT6 JU0zTXtcrossmark:CrossmarkDomainExclusivex+)*MyD,zTXtcrossmark:DOIx343}Cc3S]#sS=CcSsc5[yG.zTXtcrossmark:MajorVersionDatex32025052 s>sE,zTXtdate:createx32025"#C+#+Ssm+AY vhR,zTXtdate:modifyx32025"#C+#+Ssm+AY :"zTXtdc:formatxK,(LN,/HI0mX0zTXtdc:identifierxKϴ243}Cc3S]#sS=CcSscZ~I(zTXtjav:journal_article_versionx 56 zTXtpdf:Versionx pq53S+zTXtpdfx:CrossmarkDomainExclusivex+)*MyY|92zTXtpdfx:CrossmarkMajorVersionDatex32025052 sN{'zTXtpdfx:doix343}Cc3S]#sS=CcSsc5["'(zTXtprism:doix343}Cc3S]#sS=CcSsc5[ğ8zTXtprism:urlx())(O/J743}Cc3S]#sS=CcSsc& .$~'zTXtsoftwarex())(MLOlth\!zTXtThumb::Document::Pagesx322 !zTXtThumb::Image::Heightx30J s zTXtThumb::Image::Widthx34Ije"zTXtThumb::MimetypexMLO/HIfmy/E zTXtThumb::MTimex343740564 *;zTXtThumb::Sizex36631tr{M(\zTXtThumb::URIx #[L7JT*}\~3,i"o}NGBU7jI+Ś\ИvDy`0 52c$Q U\IENDB`