Free Access
%PDF-1.6 % 4 0 obj <> endobj xref 4 10 0000000016 00000 n 0000000638 00000 n 0000000698 00000 n 0000000912 00000 n 0000001040 00000 n 0000001174 00000 n 0000001215 00000 n 0000026506 00000 n 0000026564 00000 n 0000000496 00000 n trailer <]>> startxref 0 %%EOF 13 0 obj <>stream xb```g``aԳ  Q1L/xBX| @; D endstream endobj 5 0 obj <> endobj 6 0 obj <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Type/Page>> endobj 7 0 obj <>stream H*2PHbw.=SK  ,,-LLĽsr\ R endstream endobj 8 0 obj <> endobj 9 0 obj <> endobj 10 0 obj <>>>/Type/XObject/BBox[0 0 595 842]/PTEX.FileName(U:/EDP/NLM/AA/aa35726/Author/35726f5.pdf)/FormType 1>>stream x9H,*JPrBbO~@3>3ZpO =Uw x1sD߿o];~[}{9zo s?ڃ5/nb?G}?oF{_t}pu17Bi$O<'n:=vN~l?=1^q/ ̷uߛǼw8γWzܺV*B:n*D9M>>C20CXoύT*Bo*W1y>e/ Q\>Z-]{;N8n'cuĭ??#~o#~#^O@ZFWt~UHWWrsuO27[um\לY_ϳ9u`m!WHqQj ]->t5l0\^p_Ӊ.N^u0.`=y]X|:ޏ#ߓ}ua]ºׅuL$ݟfu- :6\^ulNB{.\Aº^ b?>g>z/_ np|xEڔ^_ [ʁآcޭ?}[=$0y:v^< sg=x zIϊ'^;1a??+7z|Z!38El j'pzkcaղv򯵊j y< o9lmV&I蘤Ǎic>xSu}X6=0<&?9o<$<E~_([Ua\p WB/Ph2D7_s FEH?xX]^.{$؞ZxXs޷/o&\wvrZ]lqnUūfY>!n nfLUzjY[Ei$Z8Mq?Z,}YJ.ގ+72vMk綽;-?A7!n>>{_dzy>c h1c4G]/ 5FȥܨoAfՆJ³Cj>& OYC0:E1'L5(c֨)c"W%uURW%uU"y] y̧@Ubmb\#U1u\ȅqE, Kmv\NUu596Uq>78jGopIװ0K{ WHZ2RKXW?g dN -o0#ayݵ>z8Yv7|\±oD(3~s=mRqw-B?KD?_]5:MѬ >/|{ՂG?[h]T,('/v>o=Gr ߏ`'K1 3DM{i`Y|1oʫϦz{>V/} gS,=W`N9B{ u۩Zϙ˃ULj7%aƻ>Z˅-xp.|d/@[_2;A wާbwK&Vk91q5wԽIcw[E˳^[*"xҒ}\#$\k;6Cm!FnMk%Z6AXEuȬ#|`N%'B.g~{D%C_NGW ,kS,MXڵd\AD__ mwgsɀp?R'xgɐq!W=I VzgIŞ>ȚHxZYxv#p[PךەiD_ ^&eU>oJ0A K[oHpgBwńNcu,M"z_6ZR#6%4ߎ+-%Ǝ1aKzn/clY|lsC!a)oYőX"mZ$\Yiߩ'\Koϟiے0o3nSN6)u4&CAp):)E0>^O\:.fav8%k1$`&L%#21p1Ba}\1$bKB&딢FBONu/FzЉ7j[H&[~ _Υ'#.B. £A^4ba` s.d 0~X?bڢ+kʑ#Г'e=K*% %}Jwx^[-g:D;޶*p$Ԕ =rS,Z#g^WuPYh^yZ*f`5qKb߹ _sY TJ}[Re2`s^_Sh"L/퍘n|ׅNNЮo9HkJ6wu"y-xx=_#0X!`2G_ l 滀05EB^Xpno! {AgsQp'CVp .hv`j|]gŸl:E99uʝ#~ D8!^/Yi"&9, Ғx\)@WOѓ |P-f"lZ h5'6SUݵ3@xbiϼl }f+t2 _퓷4C!i`M`N {Mzl8 RRޯbmò <Lj W3}JīD yW xkr ˚"M?6 iyYE7!sDV" UPq~MWUB'v};aА'#-{:9b#.Gs|!),B|Il7=ώHBk/줣-;_m8 += 66S⿥6J/Q '-V1AW@0 Q,Iu=hYƴDp]:_7<5l xV5B[%!uj^n!R)լ(F'9>Li6}ZN#HUC]\=w)^&$E0 &g^b|Nԅ&8!6p"o澃1SƼ'4fة"::EpK8J™B&3daۼ#攜 B3J8qbC7\MFAHDWMnN . fsePDpmUAkBkf#ujy4&QT[DȐ3"!>=T0)p#i,xO\ ZaBѲ,e憁dDWn#H%lHِ!o1e|I2 [%a$X@k1DjkVLm omY!qxxlyA<%mLiwG0Cح"I%G5_qɠ M)¾txc>J)՛1ߐ`2)UME:iGw4HpPYnN_ UM132jIBF-jt${W.,laQrBV!<.$dt>fJ,"SI[6H0zE0=2uEل^{\ O[gGzRDkI`@ɢd $xHpK$X(|22RtFBI|.r6z=X'l,G=iiDhfOHMS8PDp~$/Lg$sO^2w]rT@s0,}""$I{;My|.D.ZpjlI@$I3Dl,"\|Y,!=]v^G)I0W\#ǙpSU%%bJ-$آƛX~>D,lL{"%/f\<l6kπhEǣ2PR2ݎ\뱍m-9/yt`u!^HA0G},F&Ӑj~A iIWd``X) k_",1qn7 P)7@Hʢ"OB˓xÖe% h>!ttr-..=K'ꖉh{$<(x!H(& lT;-^,;L3E #Ti«Ir~N{Ҵwiepx;Egh#IDrdsh94s2X7zm'l9xB/xZjs_#1u9B@/XZ={dP`cGl lSzZvuC{J䮲v9L01^I 45"G}]ǝX2阊CGGA¸pxB_ʊpMHpJrpSIJV+D$*Jf"^ߐ`$\UYգ1z6v\L,hm-\;`{$P<H#CXf=U2Ck(`A6+!lW_Bo0)|3JYGM5Y >&1Z f  9NÊiĥ!Qpp[D#-V6A< gT8s=Qu'^\dLN~X_" D\Q'O2sģ6\Mњ št"y7³E잭lW:Eκ2S>~x0KDPE2c\$iG)Ou֡'"-HzW4bRGAMDDS nC(gʺyr~rceEWvg& ^WP#pOоn%?bQVTlEuȄI /9i R"O0=0VhBE -HFHH8Ay3o{T;j$xme+%I\TK/-mBE^>w}K[4-zK$x##2cE'l<͵"ұ0] relgG4e%E$4#I" 2VirF2 [dH T de>vaaacǚ6E^ɠ>cxm)lع"Gaw`+%wD[Eh+#ybߩ6\7ccђ& *wr*W h YAXӟKHh;x*|n1 x>33Dp!lLR /M[1a8J"xqCXO+SG@7^"XvcCc=^[6Jzcm N  FC,˦ X-rPR]]%Ё\ iAK]=?BB|;V=μFlǷ֪W7/&gaGmKT.M&)=T%bS;CP` t)=s= QZf.ى. PgjKgrРM+Z4g *g8B+9-L[LLSށrb`|VŒnY, IpmJTB1GW{bjw`hۮh"xc8~m[Tuʑ[RW?8X$3 A>^G uZH"4+Rai&J%mXAr -# u|;+K.I<,nNGa Rd67<եg- 6m:X,tZ*x$O4$No[26],S.Cz d,Y4q ݢe\FDp]] M-]ž8@ )k1+Yzp9kʒॻ_4`ǁ ]>哥y4vYL7^vp^gڳuĔs _.-m->+ z3t`=te! [k7JKBXkV z 55F2#Wr@׳ ?[,<$c|\R{ ^ux(H0EOiasLZGϒiWRWpb-}ر7yVՌ~ŗW6˒}IsWr9sPi?&ЯO[:64&;9r s #}]’M~K~VnɂU@$x +$^y}Q` d&K Cnn;1UA@ z*ekKYIr[jw]٫hA3(P"x6*#܋{!/ ]_aW-PE]*©@32"C22/o &lPD'< <ʢmMvdٕiR ,s/ms-ygot}#`"ЌAf B `N2"qC͹˝@u^M6[# S X늰ĺ6 hXFy{aLPH&9iJ>F `\{O<  ݹo`gty:c!|!V&Y4n25@*b!0)+D0JnTId<E0HGJj$l.,wa7ޱuzv':أurT CC(a#{ =驋;Y >v؃+" .;J+«q]7LȉazoЁ ȍD{i2i`Fa硷mZ6_7y &@:xSYDgsEs,ݥ#466V~Rr`Mj H Wr\Bka讔E"Xx}-ѫ:@HIL2 c °TS) y=D="ݏ@U$Hпp {j@f-D9.>G2DE,R hoШ&Jc-@լu"jVEr4Ep|uuӃs>l{#VOv{ˁ2Bבoi 3% ~:3I/q%Bw/ !aB)q435TO@4%8 .q,B6a&Jgb[99;dBTd{1ԟX> r@<|3P|Dq\R ҋ*yQ陹Rvv؊`˔HpK? lt$x&Jʴ #pi^&>DpG `-$g )IX-Fpgd#d<:7Bv*DLt!DP* uWpX`?hA{Ns)''AC[X"݄B CBB) M$3ˀRNM kƖ fM98a*4eE\BdAemF Uo ]>$Ӈ!%s@}18<Gog"QD+R"3q a|*2id\vr$(3+̲#SҦWO ,auoRBD$I+^5, vyKJ XA|*1DD ٬a?uAaYEL^虛6 $w?h])2S+wA `(skoTIN/ ~;IHvr*sүoau`b e`^<^C}$I|iJ1>bj\aL>lٽZ3N̯sȐ٬8Ȑ ^靹΋Ԇt H痡,aHt? >B1ً}] 3,7٘!($M*ݟIq~qqP.Y?RT"Zl;>FV +.7 c[rj$tDXu,՛@tSO?w,5b8o/q=bu7H נe- VFS 9U%5j"x ]NjDD?OfR&mZ u*{+N)g>a? C~,*rt?LLrOQ&J!ܿI{V@VY魾W0A4\P$@$dxs7qF.ˎ&wp{ʘ~>v{5懽-JNiToefV0S^࿹@uw26!MTX0޾&f濒Eao.TQ@Kw^}z!Ӡ[fCwA Baa~CJ ?\[SҘ[5^g$`[*9Y%wۂ&x3C-;t F/.&.V]c + 611"x2j4\kff%; ~óEF ‘hf`=SEq j(LG~@_ϧPeh<E [w/7sxs=wu6`vV) ItXSq쎍 ";,vIhy^8i7.V$X*:ln!hnJQfxH֒C`2m=H`S@ ~S?8֙~zzSzM @Ga*/C"1vLs|vmT[<-%ZI$x zb(dN;$xlDP`^ "q>ڠzSӵK (+b;J"LoxtMFؚ(O?$lS_~)\3U{_o{>J ַ<M®@QMǂbpG#&R3[wA8Sy5{&{rI2-{!OVAt@8ͤAc="Dy!<<<"a"X$y#qx ~rDnڞ5[de2`PW=ڰ yGDؼ -y=;y3 I۝FcEm PAd3Vѱ 釙h!i@/BGʏos=O)s0tNuw>,bxˍL1=-%gځx]sBpPe3@mQRﯬ+"׶"õb9'⍱PZ.hg'.m22>EqF6 !Kt1CB.?2N=Sax>p~&g8/[_1[C̤R^ $o-ox%fdnuk ǮL)*Eal-fvs6MyHCl5Z/ SI6Dr8c\EUٟœ ځ }y2'ɵ(T* [ z,>G̿9*`5ULxr9:Os?Pcl TSoP U ٰ/[ԒXj`f:]絶R{~ l.ZdIYdQq&oD)]F"x 3#KrϙrPnxXZGLw'3iWxBZ\LFHOR ,"˿1A"xg %М{|鈔[j#cX =jlTXOi g"ܙ*0^J_$<.Vv@X[B{y|3[lMf.6S$+3ѪIN)xyyF1Nϸ !yD\#-?pf""t_pmDfDz!lϏ83^HpEA(#v' b{MR$x7& Zfި;/d&Mp '6+|-T~9S#2`s[TL"o Yc@nӽB?uߟaܗ@![9 PϕY(£V}Qd":[ۡ(%4hYJ쵭4f]ɈP"<)4uL- ~:?'fCze^H0wWER Mt&]q=@]l.['fg71H"̥aқŬj͢is,S"Ly!ءO5E# ԏm?6J3P=Lv%K&aK<&36qhfDc2? u[eǁ*ݲ"ȒPrG–rw2D> r.J,=\qDU,U.!3<)(yi +BVEwkh9tShU=Nf=]BM`G`2x[\~qL.E"iCaT,b(`a VB֯$}Z$A Y*g 1S(?3{𣋎poS?Ğ(\>)VK=})GcR~$l;3A'c*nk' GR(P6H3qc{M/b ]?w1{uY="V;pv$Gm{=GiE!,2,"՗+â ZPtu`\ z:veN;|]49Ķ.UTm/ kxD9k$2W0"^9E?\l`}N:AKZ0ϊmH0_L5~%Bmt{(enn*ΉJ ަigJqY>GV"ʾp>'&&-d7_ڶ 0Q+|h yfށpUe6S)c"@~d/b ۹ևg^ẹ.tlU$XdxV-$oW~G-t]_uwda661[,; c855Bomf};퍤_s Wl9 ?ZZHϢHpQ|ϊ\v@ZJb/.2=]ODS==LcI_:'Hv3L.Ywc0n]ܗYxn#UϔU$~ዋS YBf[ID0NB a/`tb6]YJE\l&B HiPoye>jtq~?V<'8J33HD (f/d+mݶ m6?'b'\VUm"`鹨>]wS PP~a(@c) .\ d }.hl 8G#gIV7:jAKG'H.8j>+)BH<=[$g]Z?k 0wX c[uZ:0ۆ˾#̚`[f}O;)1'J:_],a*c$s4$`}+6M0W>ы*xm]Q8PMe nn8#?ɹ[uxctYSZ6Y#OF=^EfT b{Tg Jc7Q}'ם8Hlڗ$o0,]Hǖj2GU?mZ좙Dā#!쵖mf)&9Ns^F/XdǂLXsĩ γl)N+ f-IylCf25ZC2Klq$yGh$ ?)N3,3gURW(h[^`:x4w5cļK`JqYՒ-VA̜oúOe=0Y.rVSN)(^ /I?@Dv c]Mg`=:Rmzw?#$S,U_f'$C]/ejCȎM]#X-IغEF'kF5}<_KR,܎4@1<1w 5G{@6?%k5'Ēt qec  iKt :bny3UF? ˋf X¿^UBbE²{5Nܷקgs {ѧ hV4کpH:$Z>;H+!$#ZѸ!ъƕJ7džȕs#wyZ}!Ě3w|l3QWݝX+F<|֥S>uHSwo߱~/yg |WH+gmֶGYC}Unmw4{~" ;-$ۊHUyFkք~oYdp@Ca͡LXsF|oW 9[S7XsܤnҜ nY{_3f_;G\{Z|o4W@)#HG8[X$Y,c"[0pېfEXB,=femH8a͋p!*kN;⅁v._xH3iWdi +pېfBX3A,O@`kin]~aY05i/"`FZX#M4?7ːFz1kA|'joFh@Z?,ǯPh#䲰FGX#!ɻJ!y5Z}uv k$~TXc:7 i z[(%FsOG!5zuaHdž4v;aݺM4Vگ% &"% |@BB- H WB ktC֬iWaqߑg cB,~d !֘_lҘٕk2ֈ5mo'&w`bp!x6mʚ ~mGcJeE`kGC&#!~0oA3-KŏoX2}]w#D mCS^G /"'|햝$GoZ[sMK}ޑi~HYZҵ׏&"}BFd?X@ ~ukM`~!x J;ۅ7"xq S`ޛj{^:B=kקs\;YC#=zQ5t5!g-K5b.ݙH5;q7.6 "[=rօk U+g ut3"zkuVJ{&<8|Ѿ$zPzz%Lz`ÃlRuUG?x OLFx@}kk۩e[s[Փ2o^Lgہt*t囯Ԅq&&th֮,o&*tdq3M+ ]<+{ +-+i ]YWn=8ʽejAW6, :YW:AG) EW AWvg=~ݕā J& t<2Y+Ky,Ց5|Բ6WWܳh* 5;rVp+Ak (kp^e[NyO9NG)+?AyPC@ ;yj_j080Pn={ԇrD6I݁aL GzУW=ALoPxjS?hu!;*%uߨQ7rNM;an}rN \}sA9OQ֞S=Nз~;j<<׊Uvrj3LGET(,gPN4rxX _DV"{K+^kV7'̒FmD Fa{!ȒYXRi2򀬖% ?W~cN-uX^ny(c˿hn汶RN:S5rdxs|MdGR_Z8H~^v)o4ʬulқCh3j7F[Nivlyqgk>oV7on\͚_ SŨT(jrvcuAR?T@Q>k`9L❤~S%<0>5qvo[[Xrm M?h~wC.8󾬷kSq,_ _N),F07oh}8jb_00_@*-]X ziׯ[<VO; ?!LKb _a oyIK_qc뾀8A^rϿ{(m-7>wLDBW$)'HQؚHnx& Eh)JEʔoR]{]%RޙNm+靑i,_!J@FDDKl%Fc`Q;~AUem}x֠nafJ,ٰC2B ysoW][Lvgxya, >iP nLzDs9“\zq@Os׿AA gʼ a2Q پ rhBR2`Y" a] \WVrD+&K ƝQJtiLa) WQԇiqԭyd^6^]b]EqzY8zP`NhIƛcQ_>0,TYŕCUvª uՅ:m&'}Px*r(A{غ LlmvyovlYTEӮ{ vu]ͷyI>Sn&*_=xqkڎwN6ׯu].^yU V:¯r){}EDN3TjB'2}FA^AVѳ ^a26szx 2{`n2Mb~s9? έF8>?{̀ۑMO'ӑ[`W +׹}|.WŠa-NGIulBUx6fQaX98{O4I.ϫ UY1zo;F88[=Cߣ#T=h`'2G*xCot2}hOq]S p";s9 f]]BIwQqӯawz/ħЯ;f>#7 o׻IxfxaCeU盃߃VpQ(}{v8//oAt/= 5I~_[!l .9oп#BF@/ϽI~w~{cN9BZtq5 r:V|:9_?\-r:b=ld}~5f"v WF#Lsa*kuxs>o@KI>2`1#gV~7{˳1FZ_? w+g"w:I 7_CeZJ?+ƌ{%lOw~^k y碿?\;Zgr[wѻWߏw.+dv> s( xůRR~ڃ+&[ّ9֋,MM%MVUI߫/JxW䝸2I&ޒ;$ڴpW+(FGc~Q6 &U+4Ӊ4}>m>+b7% Œ;7~ ]S9+uEW=~{3oAo_oo1w5Uz dWjX%{91~+lj"7خ$7@==1V\ϣFk/-+? 8ur\O?xx\tڽ8+D㪡DU#U_Ӿ-.okw{_dޢ;H8b;FQ4D ]M΋ɠa_cߏE=-RIOT0FFZy'(哄&uw@'< aRҪ~$W˹~ZJm75A&ir#()ZZMq_3aWw /Y= \;;۶_~֨ƅc\ *c[?D\P endstream endobj 11 0 obj <>/ProcSet[/PDF]>> endobj 12 0 obj <>stream x+2T0Bkhl˥kZ( endstream endobj 1 0 obj <> endobj 2 0 obj <>stream 2019-06-26T09:08:01+05:30 2019-06-26T09:07:48+05:30 2019-06-26T09:08:01+05:30 TeX application/pdf uuid:7f8674b6-3c33-4263-8b4a-a77a8a03030f uuid:36f3aaeb-cb59-45e7-9f7c-25382f0e5236 MiKTeX pdfTeX-1.40.14 endstream endobj 3 0 obj <> endobj xref 0 4 0000000000 65535 f 0000026759 00000 n 0000026810 00000 n 0000030219 00000 n trailer <> startxref 116 %%EOF

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.