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Selecting Patients for Oncotype DX Testing Using Standard Clinicopathologic Information.

Robertson SJ, Pond GR, Hilton J, Petkiewicz SL, Ayroud Y, Kos Z, Gravel DH, Stober C, Vandermeer L, Arnaout A, Clemons M.

Clin Breast Cancer. 2019 Aug 22. pii: S1526-8209(19)30650-0. doi: 10.1016/j.clbc.2019.07.006. [Epub ahead of print]


Revealing biases in the sampling of ecological interaction networks.

de Aguiar MAM, Newman EA, Pires MM, Yeakel JD, Boettiger C, Burkle LA, Gravel D, Guimarães PR Jr, O'Donnell JL, Poisot T, Fortin MJ, Hembry DH.

PeerJ. 2019 Sep 2;7:e7566. doi: 10.7717/peerj.7566. eCollection 2019.


The marine fish food web is globally connected.

Albouy C, Archambault P, Appeltans W, Araújo MB, Beauchesne D, Cazelles K, Cirtwill AR, Fortin MJ, Galiana N, Leroux SJ, Pellissier L, Poisot T, Stouffer DB, Wood SA, Gravel D.

Nat Ecol Evol. 2019 Aug;3(8):1153-1161. doi: 10.1038/s41559-019-0950-y. Epub 2019 Jul 29.


Spatial trophic cascades in communities connected by dispersal and foraging.

García-Callejas D, Molowny-Horas R, Araújo MB, Gravel D.

Ecology. 2019 Nov;100(11):e02820. doi: 10.1002/ecy.2820. Epub 2019 Aug 20.


Traits of litter-dwelling forest arthropod predators and detritivores covary spatially with traits of their resources.

Brousseau PM, Gravel D, Handa IT.

Ecology. 2019 Oct;100(10):e02815. doi: 10.1002/ecy.2815. Epub 2019 Aug 14.


Ecological Data Should Not Be So Hard to Find and Reuse.

Poisot T, Bruneau A, Gonzalez A, Gravel D, Peres-Neto P.

Trends Ecol Evol. 2019 Jun;34(6):494-496. doi: 10.1016/j.tree.2019.04.005. Epub 2019 May 2.


Intraguild predation enhances biodiversity and functioning in complex food webs.

Wang S, Brose U, Gravel D.

Ecology. 2019 Mar;100(3):e02616. doi: 10.1002/ecy.2616. Epub 2019 Feb 21.


Towards a multi-trophic extension of metacommunity ecology.

Guzman LM, Germain RM, Forbes C, Straus S, O'Connor MI, Gravel D, Srivastava DS, Thompson PL.

Ecol Lett. 2019 Jan;22(1):19-33. doi: 10.1111/ele.13162. Epub 2018 Oct 28.


Effect of diversity on growth, mortality, and loss of resilience to extreme climate events in a tropical planted forest experiment.

Hutchison C, Gravel D, Guichard F, Potvin C.

Sci Rep. 2018 Oct 18;8(1):15443. doi: 10.1038/s41598-018-33670-x.


Assessing changes in arthropod predator-prey interactions through DNA-based gut content analysis-variable environment, stable diet.

Eitzinger B, Abrego N, Gravel D, Huotari T, Vesterinen EJ, Roslin T.

Mol Ecol. 2019 Jan;28(2):266-280. doi: 10.1111/mec.14872. Epub 2018 Oct 10.


Ear and Temporal Bone Pathology: Neural, Sclerosing and Myofibroblastic Lesions.

Flaman AN, Wasserman JK, Gravel DH, Purgina BM.

Head Neck Pathol. 2018 Sep;12(3):392-406. doi: 10.1007/s12105-018-0891-9. Epub 2018 Aug 1. Review.


Identifying a common backbone of interactions underlying food webs from different ecosystems.

Bramon Mora B, Gravel D, Gilarranz LJ, Poisot T, Stouffer DB.

Nat Commun. 2018 Jul 4;9(1):2603. doi: 10.1038/s41467-018-05056-0.


The evolving epidemiology of Clostridium difficile infection in Canadian hospitals during a postepidemic period (2009-2015).

Katz KC, Golding GR, Choi KB, Pelude L, Amaratunga KR, Taljaard M, Alexandre S, Collet JC, Davis I, Du T, Evans GA, Frenette C, Gravel D, Hota S, Kibsey P, Langley JM, Lee BE, Lemieux C, Longtin Y, Mertz D, Mieusement LMD, Minion J, Moore DL, Mulvey MR, Richardson S, Science M, Simor AE, Stagg P, Suh KN, Taylor G, Wong A, Thampi N; Canadian Nosocomial Infection Surveillance Program.

CMAJ. 2018 Jun 25;190(25):E758-E765. doi: 10.1503/cmaj.180013.


Analysing ecological networks of species interactions.

Delmas E, Besson M, Brice MH, Burkle LA, Dalla Riva GV, Fortin MJ, Gravel D, Guimarães PR Jr, Hembry DH, Newman EA, Olesen JM, Pires MM, Yeakel JD, Poisot T.

Biol Rev Camb Philos Soc. 2018 Jun 20. doi: 10.1111/brv.12433. [Epub ahead of print]


Perceptions of climate change across the Canadian forest sector: The key factors of institutional and geographical environment.

Ameztegui A, Solarik KA, Parkins JR, Houle D, Messier C, Gravel D.

PLoS One. 2018 Jun 13;13(6):e0197689. doi: 10.1371/journal.pone.0197689. eCollection 2018.


Springtail community structure is influenced by functional traits but not biogeographic origin of leaf litter in soils of novel forest ecosystems.

Raymond-Léonard LJ, Gravel D, Reich PB, Handa IT.

Proc Biol Sci. 2018 May 30;285(1879). pii: 20180647. doi: 10.1098/rspb.2018.0647.


On the development of a predictive functional trait approach for studying terrestrial arthropods.

Brousseau PM, Gravel D, Handa IT.

J Anim Ecol. 2018 Sep;87(5):1209-1220. doi: 10.1111/1365-2656.12834. Epub 2018 May 14. Review.


The spatial scaling of species interaction networks.

Galiana N, Lurgi M, Claramunt-López B, Fortin MJ, Leroux S, Cazelles K, Gravel D, Montoya JM.

Nat Ecol Evol. 2018 May;2(5):782-790. doi: 10.1038/s41559-018-0517-3. Epub 2018 Apr 16. Review.


Which Coexistence Mechanisms Should Biogeographers Quantify? A Reply to Alexander et al.

Godsoe W, Jankowski J, Holt RD, Gravel D.

Trends Ecol Evol. 2018 Mar;33(3):145-147. doi: 10.1016/j.tree.2018.01.003. Epub 2018 Feb 3. No abstract available.


Chordoma of the Head and Neck: A Review.

Wasserman JK, Gravel D, Purgina B.

Head Neck Pathol. 2018 Jun;12(2):261-268. doi: 10.1007/s12105-017-0860-8. Epub 2017 Oct 4. Review.


Comparing species interaction networks along environmental gradients.

Pellissier L, Albouy C, Bascompte J, Farwig N, Graham C, Loreau M, Maglianesi MA, Melián CJ, Pitteloud C, Roslin T, Rohr R, Saavedra S, Thuiller W, Woodward G, Zimmermann NE, Gravel D.

Biol Rev Camb Philos Soc. 2018 May;93(2):785-800. doi: 10.1111/brv.12366. Epub 2017 Sep 22. Review.


Radioactive Seed Localization Versus Wire-Guided Localization for Nonpalpable Breast Cancer: A Cost and Operating Room Efficiency Analysis.

Zhang Y, Seely J, Cordeiro E, Hefler J, Thavorn K, Mahajan M, Domina S, Aro J, Ibrahim AM, Arnaout A, Gravel D, Nessim C.

Ann Surg Oncol. 2017 Nov;24(12):3567-3573. doi: 10.1245/s10434-017-6084-z. Epub 2017 Sep 14.


Ecological interactions and the Netflix problem.

Desjardins-Proulx P, Laigle I, Poisot T, Gravel D.

PeerJ. 2017 Aug 10;5:e3644. doi: 10.7717/peerj.3644. eCollection 2017.


Integrating Biogeography with Contemporary Niche Theory.

Godsoe W, Jankowski J, Holt RD, Gravel D.

Trends Ecol Evol. 2017 Jul;32(7):488-499. doi: 10.1016/j.tree.2017.03.008. Epub 2017 May 3. Review.


Food-web structure of willow-galling sawflies and their natural enemies across Europe.

Kopelke JP, Nyman T, Cazelles K, Gravel D, Vissault S, Roslin T.

Ecology. 2017 Jun;98(6):1730. doi: 10.1002/ecy.1832. Epub 2017 May 15.


Size evolution in microorganisms masks trade-offs predicted by the growth rate hypothesis.

Gounand I, Daufresne T, Gravel D, Bouvier C, Bouvier T, Combe M, Gougat-Barbera C, Poly F, Torres-Barceló C, Mouquet N.

Proc Biol Sci. 2016 Dec 28;283(1845). pii: 20162272. doi: 10.1098/rspb.2016.2272.


Extensions of Island Biogeography Theory predict the scaling of functional trait composition with habitat area and isolation.

Jacquet C, Mouillot D, Kulbicki M, Gravel D.

Ecol Lett. 2017 Feb;20(2):135-146. doi: 10.1111/ele.12716. Epub 2016 Dec 21.


Periprosthetic Infection following Primary Hip and Knee Arthroplasty: The Impact of Limiting the Postoperative Surveillance Period.

Roth VR, Mitchell R, Vachon J, Alexandre S, Amaratunga K, Smith S, Vearncombe M, Davis I, Mertz D, Henderson E, John M, Johnston L, Lemieux C, Pelude L, Gravel D; Canadian Nosocomial Infection Surveillance Program.

Infect Control Hosp Epidemiol. 2017 Feb;38(2):147-153. doi: 10.1017/ice.2016.256. Epub 2016 Nov 11.


Antimicrobial use and antimicrobial resistance trends in Canada: 2014.

Ebrahim M, Gravel D, Thabet C, Abdesselam K, Paramalingam S, Hyson C.

Can Commun Dis Rep. 2016 Nov 3;42(11):227-231. eCollection 2016 Nov 3.


Benign Papillomas of the Breast Diagnosed on Large-Gauge Vacuum Biopsy compared with 14 Gauge Core Needle Biopsy - Do they require surgical excision?

Seely JM, Verma R, Kielar A, Smyth KR, Hack K, Taljaard M, Gravel D, Ellison E.

Breast J. 2017 Mar;23(2):146-153. doi: 10.1111/tbj.12702. Epub 2016 Oct 31.


Results from the Canadian Nosocomial Infection Surveillance Program on Carbapenemase-Producing Enterobacteriaceae, 2010 to 2014.

Mataseje LF, Abdesselam K, Vachon J, Mitchel R, Bryce E, Roscoe D, Boyd DA, Embree J, Katz K, Kibsey P, Simor AE, Taylor G, Turgeon N, Langley J, Gravel D, Amaratunga K, Mulvey MR.

Antimicrob Agents Chemother. 2016 Oct 21;60(11):6787-6794. doi: 10.1128/AAC.01359-16. Print 2016 Nov.


Stability and complexity in model meta-ecosystems.

Gravel D, Massol F, Leibold MA.

Nat Commun. 2016 Aug 24;7:12457. doi: 10.1038/ncomms12457.


No complexity-stability relationship in empirical ecosystems.

Jacquet C, Moritz C, Morissette L, Legagneux P, Massol F, Archambault P, Gravel D.

Nat Commun. 2016 Aug 24;7:12573. doi: 10.1038/ncomms12573.


Mismatch in microbial food webs: predators but not prey perform better in their local biotic and abiotic conditions.

Parain EC, Gravel D, Rohr RP, Bersier LF, Gray SM.

Ecol Evol. 2016 Jun 21;6(14):4885-97. doi: 10.1002/ece3.2236. eCollection 2016 Jul.


Cross-scale integration of knowledge for predicting species ranges: a metamodeling framework.

Talluto MV, Boulangeat I, Ameztegui A, Aubin I, Berteaux D, Butler A, Doyon F, Drever CR, Fortin MJ, Franceschini T, Liénard J, McKenney D, Solarik KA, Strigul N, Thuiller W, Gravel D.

Glob Ecol Biogeogr. 2016 Feb;25(2):238-249.


Ectomycorrhizal fungal diversity and saprotrophic fungal diversity are linked to different tree community attributes in a field-based tree experiment.

Nguyen NH, Williams LJ, Vincent JB, Stefanski A, Cavender-Bares J, Messier C, Paquette A, Gravel D, Reich PB, Kennedy PG.

Mol Ecol. 2016 Aug;25(16):4032-46. doi: 10.1111/mec.13719. Epub 2016 Jul 29.


Assessing the magnitude and trends in hospital acquired infections in Canadian hospitals through sequential point prevalence surveys.

Taylor G, Gravel D, Matlow A, Embree J, LeSaux N, Johnston L, Suh KN, John M, Embil J, Henderson E, Roth V, Wong A; Canadian Nosocomial Infection Surveillance Program.

Antimicrob Resist Infect Control. 2016 May 21;5:19. doi: 10.1186/s13756-016-0118-3. eCollection 2016.


The meaning of functional trait composition of food webs for ecosystem functioning.

Gravel D, Albouy C, Thuiller W.

Philos Trans R Soc Lond B Biol Sci. 2016 May 19;371(1694). pii: 20150268. doi: 10.1098/rstb.2015.0268. Review.


Functional identity is the main driver of diversity effects in young tree communities.

Tobner CM, Paquette A, Gravel D, Reich PB, Williams LJ, Messier C.

Ecol Lett. 2016 Jun;19(6):638-47. doi: 10.1111/ele.12600. Epub 2016 Apr 12.


Benchmarking novel approaches for modelling species range dynamics.

Zurell D, Thuiller W, Pagel J, Cabral JS, Münkemüller T, Gravel D, Dullinger S, Normand S, Schiffers KH, Moore KA, Zimmermann NE.

Glob Chang Biol. 2016 Aug;22(8):2651-64. doi: 10.1111/gcb.13251. Epub 2016 May 9.


Determinants of Outcome in Hospitalized Patients With Methicillin-Resistant Staphylococcus aureus Bloodstream Infection: Results From National Surveillance in Canada, 2008-2012.

Simor AE, Pelude L, Golding G, Fernandes R, Bryce E, Frenette C, Gravel D, Katz K, McGeer A, Mulvey MR, Smith S, Weiss K; Canadian Nosocomial Infection Surveillance Program.

Infect Control Hosp Epidemiol. 2016 Apr;37(4):390-7. doi: 10.1017/ice.2015.323. Epub 2016 Jan 19.


Phosphaturic Mesenchymal Tumor Involving the Head and Neck: A Report of Five Cases with FGFR1 Fluorescence In Situ Hybridization Analysis.

Wasserman JK, Purgina B, Lai CK, Gravel D, Mahaffey A, Bell D, Chiosea SI.

Head Neck Pathol. 2016 Sep;10(3):279-85. doi: 10.1007/s12105-015-0678-1. Epub 2016 Jan 12.


Mammalian phylogenetic diversity-area relationships at a continental scale.

Mazel F, Renaud J, Guilhaumon F, Mouillot D, Gravel D, Thuiller W.

Ecology. 2015 Oct;96(10):2814-22.


Primary Osteosarcoma of the Skull Base Treated with Endoscopic Endonasal Approach: A Case Report and Literature Review.

Ahrari A, Labib M, Gravel D, Macdonald KI.

J Neurol Surg Rep. 2015 Nov;76(2):e270-4. doi: 10.1055/s-0035-1564606. Epub 2015 Oct 19.


Top predators affect the composition of naive protist communities, but only in their early-successional stage.

Zander A, Gravel D, Bersier LF, Gray SM.

Oecologia. 2016 Feb;180(2):519-28.


Healthcare-Associated Clostridium difficile Infections and Strain Diversity in Pediatric Hospitals in the Canadian Nosocomial Infection Surveillance Program, 2007-2011.

Le Saux N, Gravel D, Mulvey M, Moore D, Langley JM, Richardson S, Quach C, Choi KB, Miller M, Katz K; Canadian Nosocomial Infection Surveillance Program.

J Pediatric Infect Dis Soc. 2015 Dec;4(4):e151-4. doi: 10.1093/jpids/piv011. Epub 2015 Mar 19.


Epidemiological features of influenza in Canadian adult intensive care unit patients.

Taylor G, Abdesselam K, Pelude L, Fernandes R, Mitchell R, McGeer A, Frenette C, Suh KN, Wong A, Katz K, Wilkinson K, Mersereau T, Gravel D; Canadian Nosocomial Infection Surveillance Program (CNISP).

Epidemiol Infect. 2016 Mar;144(4):741-50. doi: 10.1017/S0950268815002113. Epub 2015 Sep 18.



Gounand I, Mouquet N, Canard E, Guichard F, Hauzy C, Gravel D.

Am Nat. 2015 Jul;186(1):160. doi: 10.1086/681944. No abstract available.


Prevalence of antimicrobial use in a network of Canadian hospitals in 2002 and 2009.

Taylor G, Gravel D, Saxinger L, Bush K, Simmonds K, Matlow A, Embree J, Le Saux N, Johnston L, Suh KN, Embil J, Henderson E, John M, Roth V, Wong A; Canadian Nosocomial Infection Surveillance Program.

Can J Infect Dis Med Microbiol. 2015 Mar-Apr;26(2):85-9.

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