Open Access
%PDF-1.6 % 4 0 obj <> endobj xref 4 10 0000000016 00000 n 0000000636 00000 n 0000000696 00000 n 0000000921 00000 n 0000001059 00000 n 0000001183 00000 n 0000001307 00000 n 0000012589 00000 n 0000012714 00000 n 0000000496 00000 n trailer <<1CA59B61AB39944A9653C17AF294183A>]>> startxref 0 %%EOF 13 0 obj <>stream xb```g``afLcb>) u R 1@;  endstream endobj 5 0 obj <> endobj 6 0 obj <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Type/Page>> endobj 7 0 obj <>stream H*2PHbw.=҆Fzf &z@:9K3D%+#K = c4--Y@ endstream endobj 8 0 obj <> endobj 9 0 obj <> endobj 10 0 obj <>>>/Type/XObject/BBox[0 0 433 377]/PTEX.FileName(U:/EDP/NLM/AA/aa35573/Author/Tex2PDF/f3a.pdf)/FormType 1>>stream x}˒-9ܾ@v3BQ?2Si1?pwy+jJ4v* Fy#ؿOZ~:)Go)g,ӟ~U?2VyDžϑ_jH CFHf/?&iag ҳMIM1?sl<#g`Ոa73PX3Ʊw|G>ۤ࢒q^^>)?ٻw z{vO|л8+j5Y^klC5jz;j ɸ*@ [[Qcʧh&ƽ`HƅZ^`5}95G Vg0]#^ƭ`H&5jVw׸V4A.g{  g'ěn]6憍EM?zo7ڧkkktI/7z72~Ǜ66~Njj^bxG}fk'ŦgqŢCJA^bxC0yW`52ڟ 5>l2~Nj^ayoñ*|*8j 8j vb:͋lk Ҟ=օP~2 @ 0 ƭў*o۟ *8q/8jH;.8®q+8xTO0]fX 8:k vПN3k|*8j` PsrwԸ5h?aX??_5x opCM_Tƭ`׸E_boz\,ٳʣΧKPg<۽ʭqcE>Sg-yiS~Zf,M}o'\df35d™̡4 yo֟Y6<+FIʪhUE4S̩7Ň5PG k;MM/{#SqKgZrY5N{<Wkkޗ#xnƣ;sc@bv.EfWf;S!MpyLH^M)==(_ b,^}6Ͱ日)hwH_Q?);KO2vݕ ̹7֚6Mgwz~:w4k{T =mmevz:4}mnh4mplɉVv0;ܡzRWmqks l(uw~`۽G~.vWw5_"ZԘ ж tp^ƢzEބ93'{`E*k jAn5Qpoi6!oQ՚}}23djWVjP Uh_ZxXx ;>C8BمprM` zGOۦ34[m&mnS+y\ PcH#o S%Wơ()NQ4ǾMĮsH.%i'|^7DLCf-t6inBK 61HHEROBosv*!y`(UI]>1mqw %_o(%ԑ$=ٷYfJ,&ٵ=:wlItXGa3ߘTݦEDw?kS_N2U ]$e+}@3EPu,/,gcdzъٻ꛸IE~wo"ͯ?=ҵ7-@^2 8'-]iq^/Z@xB׋rHE^o (>-ѹxXsO?6]j'gdJ42=>j]BuW%șd["^ 6T\4&| &Z 4R +;6/=bwL?p+[(c—Iϲ̰2FβЬ[AW:guwcHM'&ԮZZ)!;݋GaYT i6ywֲ0pM$(Eaji u&}eLZ!.o\żUc.X08ԁؑM+\Kz%LP:*T#r"0-CxBqD )x'IZ>`"&z\p&Wk8#xi9&p❥pB'5Ia8WX:9AO:|9&/pZsDlǂ<Z{Xc&r@c r^D‡c]cے)pbcj9&֘ⓖE+טF{RVa+]Fsq r@tqޟX,Y0Lі"ke57i"ktc&-?QE$ufPd$ XǤ"rG .֋l3q3A Js,L48{-q*}]rAU2[ O/#*\G_@)AY$x-l̓cPN8L^bPM:X9 {ľ# O~Bt3E_PAi[J0 ^إgE=|@#_=բȮ{RI9šnҩX0IUӟ9[2F^2K 2}lNB\g@}N9x-dCpceD#D>QN[cL@t*vexe33bX_ xaKL $qטUf;̘ʋl1)=sd*7,{Tco|EG2UYw#]t9W;,F Z2}JwbЉ|0V@^i:Iw&P:PBq0ٹ,[ . @h<ֶ.D`vPẖ6Ƣc]uxHJX8UkYvO߈$TƆ` Aaxh>m%o lGM+ օ Em9%n@͒Lfw8+ˆP`y7Rwi~D&qމp5;*3y';fw[\vS.=MMم%Ľx-n\?:6wA\8´sb1=vMwj#viD7RuLir:m\qwShas![iq;"aq`Y\ԯiY\n㎅sw,M/ȞWh B%{-V5>hզe~˜CIv-ϺeAѲ +x |W[>[R!ȷtufjI{/%v?Ǎd`{vA &]AgBŀ e;7wfz$\tl> 4Pa]~rMR|RYBҶB̅t؁l8tW#Y/,^KBmv~@H!xI/r'%~$pEa$ _4%!"K:\P 8P$%z🌺s/?N9)[.X\%#cSͳCW/<[ LuӚVXgcNޡ0ب+D>9-0bG~(C Me(n5Twv q+0+Q,>q(aJ)Qo QXYԋr?<b/*L myEͣ| cg>Kbd_/j>gr Y.V Z n\Ҩx-D4q]~1K;OpV@ooax0Gw2ckN.„([i ]! 4H-1^2| MS`7 *m6ӧtld͆r'Ͼۖ&m6Nl^ R\*KS V wm5FKuAL#TBl e'[ @0sk+ Sl%SM!L*lTOu<8u(`nt:nWY{4S.ÁrSe8c:n|]Cm`ˡ ` cٍ84I8.(8p ,XFc7+8߰ e) xtQ~o1:1cD 9ȓRF(߉\E]G.%f/&thJ_.: +tAj" ]7 &L5{9jD;{f.9 rn,sa^:7Y6_B2͑$sf*(Lxp)D{`⶗K/FEAUfqG5r&^*?<.d1o\\g5Y9W]3"tMpȵ*s& FBX:=r+r{A9|bwݎVա3o8hix#DVԹawg u?nv;}ptygNg=߸7`ɡw`B:]?qݯg;TݲSo7͓j`:EZC01_:j/BBOh֌l͇ ر>ZLGafd)M33nI~ rt=3 gwV}e8MX}wŸ)~tk>{U-i+sr?eֹysۋ.:hh tn{ !Ma[4^>]3ŒyMg1 ?T7O]ɑ][,;ӌg1=gX'pI+`t`kkL<2{xYa sӚ1lSN;cO` ]>UW`Gr:8:+?m>QX 4la^/HR[)~ t/gl:(oG7O\j*{1<_BQ;CqD\C0݃:2qp.N/7YIi]ߔex]O694+mŃ<7;茰T܏@H5=0xFXq%"au~KG3`}X}4\D.hFNMH SA̾V]*)[] L)p()()2%q9yȁˁr(]t%r0qvsaALiO:1SJؽK~e-{dۊN LDJ.ŜTEN;4R? lPk!ۙ𲶊:05a4s=SB;Hyc7<& z7D}a"Xhn\8cjݓ|W,;b*}TG9-3JAֵ&`Ґ|v>'.N"dQ#Si9qI\CR%Qf^l ڑ(PqJ*Ɋ=PԛRY.N}F?C[^, r.n5؏ࡿ~N\4f$ô]tנߴ#A4pX8B &j<-;iFsQvY5o:@ہ߮xwX9Wj _\Q# g\C4{A펏8Q5rrb;v̥Y7Y'MiA$ΪVdzO}h7BXzq.498mXGH,ɷOm*7_ӋUm5qےySϔf@KSuD%1H}i  SXbO`bp1!(&pǕ %)~ϔ =p˄6eɲC']*CbS*:- Gm8NK}ܘb:.9*.lL,#YgcnMʪ 7Ґ2D'$k~0&%i4N at41yR_py K;᱑x|3b,+Ia+ְN}F#jy>)5# p>]-'zN}tX;*> ]b\¾RߙOE1Gtio[L W +II{Rr{V"?)s{yGB@W< yOy388ҞS3 Kh+)r=T»fHe'mH3}bJ|88b ~|ҡ+:@gڿo9#7nYH&|<3cd$v~5S¡ߙ L2O;zo䌾iu=425qТB:in NPl 3"e;Y04Y칹P8XR1-fGR^~$l~=t0,B9(~=)G/o?8$eй(/[*[#J殩IbcCR:E8$EI;"Hʘ܉2|{␔ʝ"Ⱦ|$qyjQAZ(t(OCR*#ER/1p,Z4aI\`9atJ?:NzӄIZzZ4ǢU:2&,~kӄIA ҘǸI5p5QC(Jol0i&u8~VbmZhz~ӄI36ǢiC .,cpA"sI0E\4aFd9M+Y&LnĢe&!oh m0imI}E;MPvSp/cJlZ_־xM:& gױh:{ӄE\+ڴ1ӯy̩'& K,orZs5+==P5O$J> endobj 12 0 obj <>>>/Type/XObject/BBox[0 0 433 377]/PTEX.FileName(U:/EDP/NLM/AA/aa35573/Author/Tex2PDF/f3b.pdf)/FormType 1>>stream x]˲$9RW$3v*Ž,}zDVtP<ںn"Br\.ex?|@\rգƽ1qà[͜z5U *=}q/8jg5^`5z}ZG5G Hv8kj5GcӫWzZVpH6pYCV#gC/]#V#^XQ^pqQFvƭaچjj${xk QjkFJ?*gҦLoV]Ϛ W0vop+8jG FoQ^kgIgarI~Ûnڸ~T.cWEf7hxM7llfر76x~Ѕ^2roxpЅn+7zvZ;6zjZxoo-7.zgէIgw;ow}e,Vfs NGg#Fic~ˇ^{ EoNGt,Orx+5zaP^]`Ո[I GkVQ O:0ţ,~Q>7%۷#}W>!&# 7 CD }uu?B4>L+Y_r;.7!S%7>!u7fg j Ƙ]}Nɤz;`2W?`M+U;]P}w6ws1URvc׫^.`ð+]z ,Ӕ}HTL #d4&Q#75`CS* ' Pf7 /1uBV7 =BXX^hkod kL&'M7`5%vWsd6 v3gFv*Ԭ1jׄAdg"hqqbaķ b?{q!B7GClʠ1Cܼk165Ɲ6'SByB=LAU?U߱:h-=S4c$-mǪvU}zPGzj'4hp(N1ěJp1wY5o1-ar% b"uuDSJy6hMS6^ξ%_j @,L9tQpMLeFnM.$潫/S&^XlG3:?ݕ?ѕSJWvP=M +wV~\^~]8` {`'`g`ߵy`NX*&u!||dlĄX밯O&UNC2X i!ux5xȵ g [Lֵ pͺ(ُSJj8@ 랎4)Z1Ŀ,cr{⏉ IhVx?Ez'A| ZUEADQ F€@h~>"\kz&zyQ2l#Wm- NƔ춱k^z$%77n7NoǛN7=]<-x]o]xmmNoN/:#no<޻כN^o{z[^w^Ϫ33"<}C~̥xt5ˋrR:(~rE^4_^εIK&Z׋V1(׋Ua+S)_\A6|~8Ws-jZ*%i~h!ͯ/Jsٯ- ~9)!7c$ Ncc+Ð;jD7JT]lṯIUT`ZIf7TU~:19S(DrAX?z$5^ *p Rsl͕CVaEr:~Jja|7adEUP\4ZDNw .j]d3H>z@]A Jb^65YZ֧H7enL!61Ћ9EICUs1gm.N`~a:үB =GQ#^t>ŽBg#zr^'6B.k@ӽׄhAyM1oz)E&64n?FucMo 4wV+ΖheCpŪQHę2QiKu̶eu[&96ђ\zHDf;Bqh Z#3u'M+rY9׷O5$4qڷ.`%2.M9iĨ" {:dY/0M 2B1P~Ge1:pǝMx0Ti9@0B/~PYHkȦ:>t[Ԇ1x9~ZL6t*AD5!PJ dž^b# 0{^*3@:ڏjdKv?[{XԼx&WZ&^5;'ۂok&L5 G h@c#R&|,Z2Nqs.).%rl#<-IDQeQM ZV]cÈ䘾2"op*\{3/ȩMf^{܏o "MxsܿX@VOz,+=29 ;8=j]r9}-8x#j[(4/\0FlR>Y>21tF`*nu,V*1]\cUnǘV0ŹGz15'E윹2]JrVbPDp012znfLw"qVHmz# 'B5uwjĨNU3^QpCL*lLl1Z#*d "h.2cl^y%AT&KV{ba 72[ciӶ-ǝd% ws&v:> gNi!Ĝ7rCD 4y0`iL|,;c$uޒ0B~YhC+X]j՘č꾫tk2=Z|J$JmcbȜŽr:'Dɾ_'I@{("cN`Pv>͕dlPD/IQCDc^nU}r.m`p qg$|uu8&җ2q̌ I;Xر+c.c鵸.aDD˶lf(Ɋ'xLeLf]ٕ1hn !1Vi"ju1ĩ\ 8F.^ucQ(o],<1O*tCܩ5O8A)rfR }fC'f:GF]:A'.ƅX r ޿P@]r!mɶ:>O'tb9`14 c= %C2֗ _^(ۦgTGP`uOЉ:Pܙ7 tCC 4#GI^Q,idU{0J .2R$˹9Fcka iy L!;}NS9&qs0ͺ(Wk;mGX& !h.CQxr[w!kaj9%$iتh҃HDs-68N:#,6c;j,N*^@J%.,!8_CYUo/I 4hqoBL  ~JR"ԦqcuѩK{5ؼ֧ U*u+RB┩YH=[܆e ]:8;^̽6W /2Yڗ>D.o@̺MO Mc{ GY4iрwc71i&Nu[5٧66 <>ZMt`١ceιWA eܢXgYMh+tU B)|[t Z_:;gnATWm1>B~3//X3/ܮ̼ VJ{U 'pg^8>ܹڹA}'R}IO .Nؗ3E<G?YI LpyfxOpP ^R/{(©F6F8 mb_ 2ᡠxNhb]tQ Q "'-EXb:RV(00X> 6c~"IibQp(-q}>,LNzr/!h/|M;J9:#miRi(Q@u}w%]H_ t) l`e|S r-#煚sm ڝ>wRԤQ+^Da 8m60wth_ kQwҺ`^_KV5)4|5S=ivV["#}`LVX)MhY݅iu`v[ݡ"E8]kH ;Pѽ ,];tMJտpčE="S#Sx~믧s=O?yyeiuYg$~6雽h S8s7"1frOt'u٨1i)jԖs+мccKpP sv|.ȸ#v)R >C\&kHWؘ-^F՛FV&!ߒuQ%d|`{ZS+f%̛6GOZ]<͆6?Nzq״%K*9):rA/2(::L83dR-8[\3 cm6T>Nft2AI.|b]rImZnqS VJZ6r8rr{$%z o'n\]\b0 H4S ] ׫] Ą)O\"RZ&Ip0EdݻlwXH)ɿml`6{c$o?Ai!AR Xg\'џd*`I ʼ5$ȔK]8_ s1! Bv3ʆ:q틐y NMB8;] ".3:ď1p~)yRO)f0 HF{!ʼN4/;v.W@๧^U`Q>e-ց_] "E(8U CQ 1kURVN]WQf?-;z{"Wf`.-:zlLWmF |mQ۠-,H9>7íDi MeTǫIM]ARe I R~!ߢ]+͜޷F1trY z\[_`ʡ>&@K I_# Y2x;3]ߴ\:x? [8 2wJ45ʠ)n_ՊSV`9.ypzt;QVƷ)_rsS7]O u+!62n(rۄ"rndCÁYNi⒁Q]#ׄ{w^/HR[)~O,\s=1ww܋Od(glk-#CAdj\B`?BLWxtSAdCi Qq46p %f*&-=&~MTt? 3f8T 'e:䀗#d&li.w'Q퍊b%$CgL

-j.Q0:IA&lԗ'^[eZM7M^R\#|Yu=2{73a1ݏN.}^gP 8ۭqvLoR#sa+i!)%iyyNQ!1@Cйc8hQnA P%nuAp0  \rtFJgn]0Ȩ. ^tQϸbb g+'6ALip(q:[q;!K- v0N4Di aEVmJIN;~5 G80G*a45s3q>#%h@8DD)1C$38-.;x .Zh'N@wƮ*ŇWA M8JL:<"GByDQd"VWJ{ i"q!Y]| ڊ$y'p Zdr}Gcg<<-JN2c纕>T,bEhq40>E5 suv)bJɳ$B#T3*ztq1;Й`ɛlFb!0޴E @>$@S7J6._<%hI?2d-rRr*YfϬ̗YUg53:9<'KaP!]@9Jy06smRHa@(R&@\iaUk܆>b/;v9y0Q\E&wԗ6-թCh2q&yٔ"Ђpޓ'o­}3`A},(T@c\,Z€`S&Z_',yY%\I.`y!- F](gS(8Ph]E2)$~ϔ=pK6%-~䰔DwL贞S&-u\\DIS(B=c ڛ#p$cbɆ-;rkesu&' 4^=:m }G-ː";mSA?$K_;Xɺl9e ץߢ\#H2Q/]T iI)EIX:fR_[AxR̉Z蝋'papӄIA"$*os,Z.M&-] [,ct nK#[EoZ);KE& RI¤5Es,Za?Ccs,~nӄIJ^4]_¢U> endobj 2 0 obj <>stream 2019-06-07T09:58:38+05:30 2019-06-07T09:57:55+05:30 2019-06-07T09:58:38+05:30 TeX application/pdf uuid:f7ddb381-cba6-4e36-904e-257f5dc32e90 uuid:785e06d1-d688-49a3-8e5b-1366d89d6d57 MiKTeX pdfTeX-1.40.14 endstream endobj 3 0 obj <> endobj xref 0 4 0000000000 65535 f 0000023227 00000 n 0000023278 00000 n 0000026687 00000 n trailer <> startxref 116 %%EOF 3 0 obj <> endobj 5 0 obj <> endobj 6 0 obj <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Type/Page>> endobj 14 0 obj <>stream 2019-06-14T06:56:52+05:30 2019-06-07T09:57:55+05:30 2019-06-14T06:56:52+05:30 TeX application/pdf uuid:f7ddb381-cba6-4e36-904e-257f5dc32e90 uuid:d79960f3-560a-4f21-88ec-6d9fc16da8d1 MiKTeX pdfTeX-1.40.14 endstream endobj xref 3 1 0000026959 00000 n 5 2 0000027095 00000 n 0000027156 00000 n 14 1 0000027378 00000 n trailer <]/Prev 116 >> startxref 30788 %%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.