diff --git a/_data/collaborators.csv b/_data/collaborators.csv
index 92207c9f..86fc5a9a 100644
--- a/_data/collaborators.csv
+++ b/_data/collaborators.csv
@@ -5,3 +5,4 @@ Laird RW,https://physics.fiu.edu/faculty/robert-laird/
 Brewe E,https://orcid.org/0000-0003-3480-7040
 Hays J,https://www.researchgate.net/profile/Jason_Hays3
 Musser ED,https://scholar.google.com/citations?user=YiOJHqIAAAAJ&hl=en
+Stein EA,https://scholar.google.com/citations?user=3Oq-5VIAAAAJ&hl=en
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diff --git a/assets/pdfs/posters/2018-11-05-poudel-sfn-poster.pdf b/assets/pdfs/posters/2018-11-05-poudel-sfn-poster.pdf
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diff --git a/posters/_posts/2016-06-27-falcone-mindfulness-poster.md b/posters/_posts/2016-06-27-falcone-mindfulness-poster.md
index 23298058..716418c2 100644
--- a/posters/_posts/2016-06-27-falcone-mindfulness-poster.md
+++ b/posters/_posts/2016-06-27-falcone-mindfulness-poster.md
@@ -11,7 +11,7 @@ tags: [meta-analysis]
 
 # Content
 fulltext:
-pdf: /assets/pdfs/posters/2016-06-27-falcone-mindfulness-poster.pdf
+pdf: https://drive.google.com/open?id=1EPs729eyqrMxTCqCqow6Y2laIDNHn8rP
 
 # Links
 doi:
diff --git a/posters/_posts/2016-06-27-flannery-habenula-poster.md b/posters/_posts/2016-06-27-flannery-habenula-poster.md
index a7da9a3a..3fc28ca8 100644
--- a/posters/_posts/2016-06-27-flannery-habenula-poster.md
+++ b/posters/_posts/2016-06-27-flannery-habenula-poster.md
@@ -11,7 +11,7 @@ tags: []
 
 # Content
 fulltext:
-pdf: /assets/pdfs/posters/2016-06-27-flannery-habenula-poster.pdf
+pdf: https://drive.google.com/open?id=1EIuztRhthwsNazcYF0-RVOtgavXMMWzY
 
 # Links
 doi:
diff --git a/posters/_posts/2017-06-26-bottenhorn-habenula-poster.md b/posters/_posts/2017-06-26-bottenhorn-habenula-poster.md
index db0887b1..096c65ae 100644
--- a/posters/_posts/2017-06-26-bottenhorn-habenula-poster.md
+++ b/posters/_posts/2017-06-26-bottenhorn-habenula-poster.md
@@ -11,7 +11,7 @@ tags: []
 
 # Content
 fulltext: https://ww5.aievolution.com/hbm1701/index.cfm?do=abs.viewAbs&abs=4059
-pdf: /assets/pdfs/posters/2017-06-26-bottenhorn-habenula-poster.pdf
+pdf: https://drive.google.com/open?id=0B543K-QXbp21eFNMWjJoSFR4b2s
 
 # Links
 doi:
diff --git a/posters/_posts/2017-06-28-boeving-rdoc-poster.md b/posters/_posts/2017-06-28-boeving-rdoc-poster.md
index bffb5ed5..6919ea05 100644
--- a/posters/_posts/2017-06-28-boeving-rdoc-poster.md
+++ b/posters/_posts/2017-06-28-boeving-rdoc-poster.md
@@ -11,7 +11,7 @@ tags: [fmri]
 
 # Content
 fulltext: https://ww5.aievolution.com/hbm1701/index.cfm?do=abs.viewAbs&abs=3733
-pdf: /assets/pdfs/posters/2017-06-28-boeving-rdoc-poster.pdf
+pdf: https://drive.google.com/open?id=1EQjTm0APXBavE-j9p_gLDYzYiDDTp2qv
 
 # Links
 doi:
diff --git a/posters/_posts/2017-06-29-bartley-physics-poster.md b/posters/_posts/2017-06-29-bartley-physics-poster.md
index 5a4aa30e..80788159 100644
--- a/posters/_posts/2017-06-29-bartley-physics-poster.md
+++ b/posters/_posts/2017-06-29-bartley-physics-poster.md
@@ -11,7 +11,7 @@ tags: []
 
 # Content
 fulltext: https://ww5.aievolution.com/hbm1701/index.cfm?do=abs.viewAbs&abs=3266
-pdf: /assets/pdfs/posters/2017-06-29-bartley-physics-learning-poster.pdf
+pdf: https://drive.google.com/open?id=0B543K-QXbp21bXQtcnlqYmprM0k
 
 # Links
 doi:
diff --git a/posters/_posts/2017-11-12-riedel-sfn-poster.md b/posters/_posts/2017-11-12-riedel-sfn-poster.md
index 6822c994..04a3eae5 100644
--- a/posters/_posts/2017-11-12-riedel-sfn-poster.md
+++ b/posters/_posts/2017-11-12-riedel-sfn-poster.md
@@ -11,7 +11,7 @@ tags: []
 
 # Content
 fulltext: http://www.abstractsonline.com/pp8/#!/4376/presentation/15968
-pdf: /assets/pdfs/posters/2017-11-12-riedel-sfn-poster.pdf
+pdf: https://drive.google.com/open?id=1E-8jlvUW2ySSbfyYCxBCyRIfjdQxIm81
 
 # Links
 doi:
diff --git a/posters/_posts/2017-11-15-flannery-sfn-poster.md b/posters/_posts/2017-11-15-flannery-sfn-poster.md
index 9889b1d2..c4f01eb4 100644
--- a/posters/_posts/2017-11-15-flannery-sfn-poster.md
+++ b/posters/_posts/2017-11-15-flannery-sfn-poster.md
@@ -11,7 +11,7 @@ tags: []
 
 # Content
 fulltext: http://www.abstractsonline.com/pp8/#!/4376/presentation/27912
-pdf: /assets/pdfs/posters/2017-11-15-flannery-sfn-poster.pdf
+pdf: https://drive.google.com/open?id=1EfSLGMWuh4zH3mTnzokJG8vrsnPelXGi
 
 # Links
 doi:
diff --git a/posters/_posts/2018-10-05-poudel-sfn-poster.md b/posters/_posts/2018-11-05-poudel-sfn-poster.md
similarity index 97%
rename from posters/_posts/2018-10-05-poudel-sfn-poster.md
rename to posters/_posts/2018-11-05-poudel-sfn-poster.md
index 1a41af84..d521c29b 100644
--- a/posters/_posts/2018-10-05-poudel-sfn-poster.md
+++ b/posters/_posts/2018-11-05-poudel-sfn-poster.md
@@ -11,7 +11,7 @@ tags: []
 
 # Content
 fulltext: https://abstractsonline.com/pp8/#!/4649/presentation/23759
-pdf: /assets/pdfs/posters/2018-11-05-poudel-sfn-poster.pdf
+pdf: https://drive.google.com/open?id=1DtLQNfIBQX7aMDW508oo66czWcPQrzQM
 
 # Links
 doi:
diff --git a/posters/_posts/2018-12-13-sutherland-acnp-poster.md b/posters/_posts/2018-12-13-sutherland-acnp-poster.md
new file mode 100644
index 00000000..f189917c
--- /dev/null
+++ b/posters/_posts/2018-12-13-sutherland-acnp-poster.md
@@ -0,0 +1,32 @@
+---
+layout: poster
+title: "Nicotine reduces habenula activity during performance feedback among abstinent cigarette smokers"
+nickname: 2018-12-13-sutherland-acnp-poster
+authors: "Sutherland MT, Flannery JS, Riedel MC, Laird AR, Ross TJ, Salmeron BJ, Stein EA"
+year: "2018"
+conference: "ACNP"
+image: /assets/images/posters/2018-12-13-sutherland-acnp-poster.png
+projects: []
+tags: []
+
+# Content
+fulltext:
+pdf: https://drive.google.com/open?id=1DmngJOM9Ey4XN2KGRaVeqQW62XJNRkNr
+
+# Links
+doi:
+
+# Data and code
+github:
+neurovault:
+openneuro:
+figshare:
+figshare_names:
+osf:
+f1000:
+---
+{% include JB/setup %}
+
+# Introduction
+
+The habenula (Hb) is a small epithalamic nucleus that modulates monoamine neurotransmission, possesses a high density of nAChRs, and is linked with the aversive effects of high nicotine doses & nicotine withdrawal symptoms. While the striatum, anterior cingulate cortex (ACC), and insula are regarded as constituents in the neurocircuitry of addiction, preclinical evidence implicates the Hb as an additional contributor to negative reinforcement mechanisms perpetuating smoking. Although the Hb’s small size leads to difficulty assessing its function in humans, we utilized a feedback task previously shown to differentially activate the Hb, striatum, ACC, & insula.