%PDF-1.4
%
1 0 obj
<>
endobj
2 0 obj
<>stream
Twin pregnancy,Preterm delivery,Preterm labor,Weight gain,Institute of medicine recommendation
Acrobat Distiller 10.1.5 (Windows); modified using iText® 5.3.5 ©2000-2012 1T3XT BVBA (AGPL-version)
application/pdf
10.1186/s12884-017-1645-5
BMC Pregnancy and Childbirth
BMC Pregnancy and Childbirth, 2018, doi:10.1186/s12884-017-1645-5
Twin pregnancy
Preterm delivery
Preterm labor
Weight gain
Institute of medicine recommendation
Influence of weight gain, according to Institute of Medicine 2009 recommendation, on spontaneous preterm delivery in twin pregnancies
Paola Algeri
Francesca Pelizzoni
Davide Paolo Bernasconi
Francesca Russo
Maddalena Incerti
Sabrina Cozzolino
Salvatore Andrea Mastrolia
Patrizia Vergani
2018-01-03T05:30:55+01:00
2018-01-02T09:20:46+08:00
Arbortext Advanced Print Publisher 9.1.440/W Unicode
2018-01-03T05:30:55+01:00
uuid:9178ac7e-bd18-4e06-bc5c-d958d00ce20b
uuid:4550e940-8b81-4249-871a-3dea794eb536
default
1
converted
uuid:dcc51b5b-d23c-494e-ae71-0906074f4531
converted to PDF/A-2b
pdfToolbox
2018-01-02T09:27:42+08:00
2
B
Springer Nature ORCID Schema
http://springernature.com/ns/xmpExtensions/2.0/
sn
authorInfo
Bag AuthorInformation
external
Author information: contains the name of each author and his/her ORCID (ORCiD: Open Researcher and Contributor ID). An ORCID is a persistent identifier (a non-proprietary alphanumeric code) to uniquely identify scientific and other academic authors.
editorInfo
Bag EditorInformation
external
Editor information: contains the name of each editor and his/her ORCID identifier.
seriesEditorInfo
Bag SeriesEditorInformation
external
Series editor information: contains the name of each series editor and his/her ORCID identifier.
AuthorInformation
http://springernature.com/ns/xmpExtensions/2.0/authorInfo/
author
Specifies the types of author information: name and ORCID of an author.
name
Text
Gives the name of an author.
orcid
URI
Gives the ORCID of an author.
EditorInformation
http://springernature.com/ns/xmpExtensions/2.0/editorInfo/
editor
Specifies the types of editor information: name and ORCID of an editor.
name
Text
Gives the name of an editor.
orcid
URI
Gives the ORCID of an editor.
SeriesEditorInformation
http://springernature.com/ns/xmpExtensions/2.0/seriesEditorInfo/
seriesEditor
Specifies the types of series editor information: name and ORCID of a series editor.
name
Text
Gives the name of a series editor.
orcid
URI
Gives the ORCID of a series editor.
http://ns.adobe.com/pdf/1.3/
pdf
Adobe PDF Schema
internal
A name object indicating whether the document has been modified to include trapping information
Trapped
Text
http://ns.adobe.com/xap/1.0/mm/
xmpMM
XMP Media Management Schema
internal
UUID based identifier for specific incarnation of a document
InstanceID
URI
internal
The common identifier for all versions and renditions of a document.
OriginalDocumentID
URI
internal
A reference to the original document from which this one is derived. It is a minimal reference; missing components can be assumed to be unchanged. For example, a new version might only need to specify the instance ID and version number of the previous version, or a rendition might only need to specify the instance ID and rendition class of the original.
DerivedFrom
ResourceRef
Identifies a portion of a document. This can be a position at which the document has been changed since the most recent event history (stEvt:changed). For a resource within an xmpMM:Ingredients list, the ResourceRef uses this type to identify both the portion of the containing document that refers to the resource, and the portion of the referenced resource that is referenced.
http://ns.adobe.com/xap/1.0/sType/Part#
stPart
Part
http://ns.adobe.com/xap/1.0/t/pg/
xmpTPg
XMP Paged-Text
internal
A structure containing the characteristics of a font used in a document
Fonts
Bag Font
internal
XMP08 Spec: An ordered array of plate names that are needed to print the document (including any in contained documents).
PlateNames
Seq Text
A structure containing the characteristics of a font used in a document.
http://ns.adobe.com/xap/1.0/sType/Font#
stFnt
Font
http://ns.adobe.com/pdfx/1.3/
pdfx
PDF/X ID Schema
internal
ID of PDF/X standard
GTS_PDFXVersion
Text
internal
Conformance level of PDF/X standard
GTS_PDFXConformance
Text
internal
Company creating the PDF
Company
Text
internal
Date when document was last modified
SourceModified
Text
http://www.aiim.org/pdfa/ns/id/
pdfaid
PDF/A ID Schema
internal
Part of PDF/A standard
part
Integer
internal
Amendment of PDF/A standard
amd
Text
internal
Conformance level of PDF/A standard
conformance
Text
endstream
endobj
3 0 obj
<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]/ColorSpace<>/Font<>>>/Thumb 15 0 R/MediaBox[0 0 595.276 790.866]/Annots[16 0 R 17 0 R 18 0 R 19 0 R 20 0 R 21 0 R 22 0 R 23 0 R 24 0 R 25 0 R 26 0 R 27 0 R 28 0 R 29 0 R 30 0 R 31 0 R 32 0 R]/Rotate 0>>
endobj
5 0 obj
<>stream
x\]ȕ}(lU$d$3q'<[Z%Q!)t~>{έ"tK^pXUKͷ?ln7Tw8MU&^yv=W7o?o>to`;176oe^M,a斮+eiqa旨,4_4jD0ITq'za-L>JQ7kePpg{v0.j/4*DZ\Wc[.#uDn~cd0}zoفt!$Ld'ړEE֯~
VR:_0j3|hpxktZ{o^{gte&LtDx ><,la8KlFkjvrRѡqtw{uG7R93/ə2-\jS/
ebs?xh1;R!>.pQXr k]˰d>[_ˬ\f&I3}Qyvn8tpNp_^ZeP+TFOGS܋=$^i.z.vO&
lEm-h;\2o_O ٥S툓hr!X,UF##ĕ̢M
J
cy56s
~acjEHĘ%W9Ci3SA,=bFjX1eٹnհ
Zi2m?aIcأC߬k@8ѴM^$ C$L3,<`jU'~&cf_/_GD-k7{c'.B%~2z87vOE3*Ƙ2|v'or ΊaH1KD=u>>Pdq9VAIt
]E^k5#ɣC+8n=6Ѹ/\wUQxGe_aELð rLAIO.ΘD9VAH21GjyN:m%CGI,
!v́4,&9#ER5Az|ɇ?YxYEST~ LKZ2\ם'Cb-oԵXVgoOT{!i}P6|"z/ҖKx1:+&MM15..eOrǺ*N>ldk\K[>*슥8={֔Ink::;aD&ŷ84bkʉE<$,XјJR\HtPiQ'\Li0qV|>hGn˩(2k$W,YKҏ.EҺ9IZd=8Ah'o_8줻QX<|Y~]LQ Y}ǭȫYCr57VV.
v6NS~DH8{<MEKvO3NKi-}%Q^~^p1Ylխ-`-o$qa3:TBZ-(2Af eɻv&Fɴp;WgwAbbD_J8$R[9
-v;W[ BвmV<3=d_ʬT⽟w IxڑQjj$0B9`_H#6J% ӳbEIJ'{T#FZPl!T++J&Vd
y,dEdZa5r`qp]@z95 Vw×U0(B`v/Op7f YVDl)岷 *IaGflvܣb|E_(-KY|ds1q6ѱ Qp1
REi˳mDŽlࡎa5'>)ڽ``wEKxVtedQM`s˽̛r`΅U3GL@|!HRQxM'1wfEMsA*7Y\E8/owb G
SEL!֧ݚ=.Lsl$<]@·"LUspiIs\k@?1rx@;<<@8K%lƝzD>1҅ĕI:fA:Hwy(q>Rpti@6& ؋<
Z AN엒&
XkO@ľ훁&o!eS}=<غ>(~e&iȞU'Wj$T&~qa(9o&-Hdw53n(/6V#mN{3#>jBMl{â eKM|2ûeo1#15+"V-,n3q?z}fch/2+L7 { h=¡XK3Mby(]eYwHJw,0=NBcq
S""%&`9eϯ(DųYaH\.$)Lkzd4cow1)7>Ou|WUj'=x(P=jjT'^&{ʅ{r~[_(^mF
%$6Gupd(6<$tb8^q
ۦ4+v5`8"llfРȡC0|5_b٤ϔo5%ZI\l=)qU)5 KDZa#RLAlL
}$e'~@sj}HJG,IzKZ^JLG`q Wrc[#6N`I6'N
];QΎ%"YתƄFfYS8-@!O(DSSf+N:.S!$4*8No~ Q7AD<{btELH;h0P B
D 5`^XNh4XZTX3<8|ߪ
' 3#4c|Gs19lrHnV"n|P,p"`Ǻ$R_ j8cTr33^-xJ\)%ZWnBB> ڳeM-;:-Cv7j!\zM;t6MXYX1fsM+'K$|Wt0ҷ0k4Ԟ7zB65%Sw81&cj,RiHb%GS?"ƼُBڠPsQ:f,,5X87k '`%ҝIK aɿj?p4WL, >D-?,2O&Tbob#/MLsEOG?.tkX$FÅI`#H='bB咑}كPZM6v$d;I!H RR"gܩ'05{ eK$%@8kO1{:x$4AmrypIEh& N<)<8kJ>t5Ӆ /}I0
ɾAg}h"wjNRd>s$\wЊ')eE
BOҵGt&8/1JQ\ E=ht$WpIh"(!LopOJH\rLiGol@NWXz09Ez5J`bBnÖn
AR
tJ;mN -S(#!47¥ߣOtz>(*
"\o%BƷ
`Y+9̌N~ܠ|-fF>Fz[:P:;T
~3w[2Z jѝ"S3C:F3)רd/Z
0acB${>鵭E{snrj_ow*ii{ڭ%ZjӪ<7 81mպYMc.TȦ=QpZF/bCSjW2?au9#A Pdy
D ?4vP $(*BJg`HR[+,S!+P2E\;֞3IN(Zd|U˾'!gk5֊)Gnh`
}뗻0gcժvy''MU8ڴl%!љ~:ӾƤӃo!Xb}u6A1ksFl x
Abwc20;#XBua0v]Y##lLHt~^T%hĂ0<NVK
~sW#Zy7⯵8:keKQ{\|L[Ю0q gT<'"lSqr^o٠#N$!v
*y4+>V6B6ܸP$oQ{&T_|.~8щP|pu9W'51Ǵu4]4jC%lq
34EEmI=0g#^8֝dv㲖řPYBuh5/_^l*~7SOZʿ4PN"Ԗ/#|uZe_ysae ?7}]@W#2QmhG8\рJ5@iY%jxuVjJͳ38nY_3
{jpZ25.TtR?J0[v:\>4qZ@DNI;A.iZC$o9_29kD5.CkZ8戩3%
*^ҁk?dff2)?iBA'B7D_z˲'mU+
ae$LJ9i⛈'
D dN@8~i/|0שcAǸӏdjA('o}꽰7+8Ͼ,J
c1abZc)A}p?J|GZ{ پ풣=X&o
$LA[R?^4 "TgZPLr7jw͢6wED,j\ σ,bohaŧӲTW2nL89e4&.h]eKLKW>}~fyw; dG}*V) ØVdfY"K#,^$qh|o8`.!ԡR5g2+D;vӊC×wIM c&+$U3>6hZ 9l>~#YgGGEFBC1k`?;F[F+WUV{
;#+/CD{f=V{gs&B-~wuD L뎿s$0Kr)=xVxHal5}#d>h_>·>we&ԫs\Y4}*/NřbŇoC gڀ?zE8Ï(pG6H1eloIg_JKNAS☙*Eb8J~ųiD;ΧJ,*ӢȔL{=OQv
vֿgpn柣z%i@o1&; 98,4̪D2hO+9|mt)U'v
~z߲WE?4fxl ;S4-&Ys<,#b1:%~Canz0MrYS:>mwA+b0{ӏLOMB_
r^OV'i1Srs;j\%CmlV_5^QIuJǜ&(/Ζ؏rYw8^$VQڦ})jå?2
" EgSe&7vkOg/=hӐD%Fy{=ijoz|}mvr`^ze"?GS\8^MSf+qo +
endstream
endobj
16 0 obj
<