%PDF-1.5
%
44 0 obj
<>/Metadata 41 0 R/PageLabels 38 0 R/Pages 40 0 R/Type/Catalog>>
endobj
41 0 obj
<>stream
Acrobat Distiller 7.0 (Windows)
16th June 2012
2023-12-06T23:26:45-08:00
0-00-00T20:12:00Z
Arbortext Advanced Print Publisher 9.1.510/W Unicode
2023-12-06T23:26:45-08:00
application/pdf
bmjopen-2012-000965 1..7
uuid:d80df9f9-6757-40c5-be7f-8ffe97f39883
uuid:50b0d177-1dd2-11b2-0a00-d3003864aeff
16th June 2012
endstream
endobj
38 0 obj
<>
endobj
40 0 obj
<>
endobj
45 0 obj
<>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/Properties<>>>/Rotate 0/Type/Page>>
endobj
1 0 obj
<>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageB]/XObject<>>>/Rotate 0/Type/Page>>
endobj
7 0 obj
<>/ExtGState<>/Font<>/ProcSet[/PDF/Text]>>/Rotate 0/Type/Page>>
endobj
10 0 obj
<>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageB]/XObject<>>>/Rotate 0/Type/Page>>
endobj
15 0 obj
<>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageB]/XObject<>>>/Rotate 0/Type/Page>>
endobj
19 0 obj
<>/ExtGState<>/Font<>/ProcSet[/PDF/Text]>>/Rotate 0/Type/Page>>
endobj
22 0 obj
<>/ExtGState<>/Font<>/ProcSet[/PDF/Text]>>/Rotate 0/Type/Page>>
endobj
99 0 obj
<>
endobj
100 0 obj
<>
endobj
139 0 obj
<>stream
hެYێ} bc:ly@D"GSMQZ{ !ٗSZf?X=ס zwWxq-+D>|#/Ԭ~sL?B|E^TY|y'|pޔ.tg7buW;
kts/pJ<2'H=H&|tE$ %|^տhW^+G9BAbU"5'-V&pk7Bǜ"]M3kG֕
I9d3j0vսJݹdEyⶌ,lK7iȆm2TԶddg@SY>H*+j>YXZ+uh+;qZ*ڭAȉI0{!w`J_<U$>`P`Wϼ(5ixyn'5cŻ#-ؤ)1iloN#r||?t7#>'Σ0+(ypXD2ƖC {ŚlN#=~VAerjMk34g5<
cF*`Q؝!u4VXS?KmY&Khcŗ|$X(N,G{жv1ٜW@H8PN}(o4l>u9NGoyȰJph:q]-8 d8Hc
<*82)[igjJch-Y{t6|(3Af,OqdTjHl9{jo1f䤓;%!uS=pq bz4=YeB[jqrV5iB84BH ycc?~qF?=yLv4e'NuvA҅8f ̨y0)!鼯|jL$D{$n%I $
9c0ta<_j
lj٩9('D\Yj)Us$Ŝ`Čjtu_#
m/Q:IĜK79l<´¸#ƬL"
]a:F9tνϐ S!9Bӵ0#:gOJH:15fooP²M^Lȡ'[ɖ uوeÖmzeEdwоF2LV$d=0y9H$Ӷ9w5'YM.JjMY(V"e_{k瞿 $?w
DdK!%E4пk7$Xf{PmXS+^%VP3*E\ͪü;s2
T(E#:J$">J{olQ~1_(|oԊ
V*=RYTH:g"%eʗ\͖l3n菊
rkr`p* -<$c)݄)#DU-D.ŭ'$&8( ~_/Jnfĉmv
yf|7C5{˥Wa> Իcy:Z}h~kKz܅,?5VfU_WozO7wAH/k6SNN3
;0¬عxHF
xoﱮ80 C~[HEnF]u"N"ʲ'6Gť\z0SBTg!!E5J"ݮiOJJ zii/2\[i|Ժ(W6:}X2Pe:g츔*}U%d+2$X{WX#eNԑzrXBdZ(#daJ&V00$Vvwb-XWzK/:*xaF.qH\=?B/O퀈@;$GQooF7w4a?|rAy8}Dn%`wf?Um,2eSz֚ATsb穷cC5&ip,m_ :[/EmW z"k*qIPI%JT_L"*B
z)#&)G(8KRLx{@V>!Ʌi&CJ78VL+T+/D{PD[0Jf?h9Tvqk9Z {ZU~X.wV`j#P/aC㹞Y=c^]vwoś^R|a{,ՐP)).|&Z|dW$Nqɜ)v T;DVЬGC'?>:Gl2J͓3FW_^Jbgm~tvC]K%8[Mj)RRdyn lƢK 267f_ڿ7oJ,{]Tat$;{b><Zm(2eh?UO<_HgԍR{l`*H-qY&p3E|f}BmOOO
%,v~z20 bb
endstream
endobj
140 0 obj
<>/ExtGState<>/Font<>/ProcSet[/PDF/Text]>>
endobj
143 0 obj
<>
endobj
144 0 obj
<>
endobj
145 0 obj
<>
endobj
146 0 obj
<>
endobj
147 0 obj
<>
endobj
153 0 obj
<>
endobj
154 0 obj
<>stream
h{ xE,tBN:;! $lIg -Au qdQ@Fqg`F: (23n,3BN>ݾu:uԩ-ĈJ$vVgF<[Yo"ŋY}AgdNc|Ð\gd/SHP2> wm98.gFO&J1K4zd4HTlԗtNjxC1+KSVEY&Nc)J納]j|B
6vv,2x5A(ΜQhXJ^zBmRKhMvBiMltLYkT {x8D6?sVe"}1c.f*ỈKdE9EQF7.
Gzm/QƣM!͢Ut:x~D?cH_,mG"}mUlXYb%YP%z~JOs/fil44eEX6VF[mBk:Hgt%eZZv+Tqvj/hg;RO>;F&X2M#hl#{=vW! ;~Dp
xMKѾ58|i#V]㤚D| #`6/St# :9M`Q:s,]e/ v>OkNQ*n?oߝ s嵳;I:X4!
17<{--]};z
?Hbg'/u2ԙߠrDK
~obkz !u';>d_bLsy)#WiNj~;
?7aYR\-։O?ÚK+FiW1Qh}>K]HDA~B7Lw6>6k͓Ϳ23g6,YX?fWjy|#3x;_&^=$Hoi:o/o(>k
]5z^D#ffȆZ5:+`#7]1.gd:
[*~/1#(Gian6=M`w}N[+%D437^ϰgk]
b2q~0֩%ڿQ/i()qywV-+^vqr7 {Gh"Zџ/azНWSx7sCNs]t\\^)gvZH0Ga>QɦP8?gL56.cޣb0]9l8͢ZFCLMCqRV#Z5(5 6(2N9c">Og 8
UpdK`E4q8y)^V?++)9bEy/qref8)I&EGY##,f (Y9jT,;gbFUU
Jq$}AI_$9FЈG?Pt)됿YTߨVQ8g
J-
P^,CF lje}Z9Y0ʟ䬨sVH"rlʊ䴴?+'g?ڣD\u7ͪ<9њѲF3y|]젙yAr:8KNsyɇO/ږW9w%79A~Dg)uʖo']P
y?N$P'EPNHL*g-JUU~[è`Z/6j7Vo2?say̋l0XsISZZ/Uajir:ZZf3e+Y-M
]3n=_ˆ!Z9:ٺ>n┺=x?:Mp[3 Z]+KY J#jV\MUvFUhV;T>rit]1.ZLCY.])
3g4
\jwR6PN~pҀA@%pYJd& (JB6}2y@>4T%@\;h RQ\(41KG,h4\{8GAcAǁC}kPB7a|2YƾhS
;+}K8Ā/1"=z6"ո!=@/U6]Fi_OHP_C]=A4K̀S0 C%,døN lF9^2 [a4<^~ bGȔIaV KUXM0U \]!?٤oPaLk6п6i|4`:5"pj;<) c
]ԅ`P<',EV@(e
y't26KØP - 6am`l\/2fzZ(cKL~'{FSy5vVq& nʖ1+㭋5%DSI5eʵ*cbJ_tӾ4 :kL
-ƈTMSgӓw1wis/*y0wn2S;@AafDWѕI{uyJM}'5"~k0%h. -ɲ/z"X}Tu`O'M@-,>}2G
D_MZ#.Ē]z Œ2)d<,G+.(+>{i(>džqy--r}Ckv'H=K7n} 9#؇[~8۸\e\יL5gFTRX9/=MpMsTc:rPNP)fQVH9b,Mkؓ%o eS^w9T(#hl+4me7g>y^:iJ^/Tg~#bHFYJ c+Ǣ|0ҕdDRkCW)!}t/gϢc4Yd1wgʾRCqtxH"(RR2ʪ.~/нBR?
1 >!y[TBAñ_G)Th9U\_DS H45=օA7R шRK8Ζw0KQwLޣ쁍 eicuJ)ş3rįq>䳨Po"+.&{xnC7h툃[Ѷ?r5(g"V_=E$m0h-eܥK O "IRj'e
cD{@fvwN`m;h%0O#`kQ1+:д h.a`+,pJ_Am3 :Ib=۳{i1J|G*n^o˱? ([P?zlO[LȞ;HʇA1w4y>OW]\wr"{bǍoV2I˔ Υ<~5!bȏ**C>芃.ЎB]4O$c,~ ~&['P_q˓p~L
Ƨ|딀J&(b~~j+{ڒΗ|RoߡₘK>%s~M_X+ߧ'`xx9#*`uWa]s}lgAn4{AA읍ZW9r?ڃz:υπGhµly=:] "
/ /[}\?K{]GE?L{9h["T!n8POXO.ĝ2]ޣ]VޟwV7Q;+zP-\mW9co94HCO3l;EƗ;(mg: *h4ٳƗPNYuuc{oB]!煐.,>˿yNߖ.н=?ǖ{;z[%*t{;^>օ^L[lݵ^l赎û[lZE@e}d !r"̸rߐտc<
)ܥҹe3b)[Bs︕su?ϔ1_P0Zs'~]w8a| ]_~](y(GIF&*+vP@E{$#ݯ Ȏ
HHV
2C6wXik18]j=