Add new group photo + role updates (#43)

* Update group photo

* Update Leonardo's role

* Add a file to manually add presentations

In case they're not grabbed through orcid

---------

Signed-off-by: jvfe <jvfecav@gmail.com>

_data/citations.yaml

@@ -786,3 +786,18 @@
   orcid: 0000-0002-1688-6155
   plugin: orcid.py
   file: orcid.yaml
+- id: doi:10.1089/omi.2024.0004
+  title: What Powers Trastuzumab's Cardiotoxicity? Decoding Mitochondrial-Related
+    Gene Expression Through Integrative Review and Meta-Analysis in Cardiomyocytes
+  authors:
+  - Karoline dos Santos Rodrigues
+  - Daniel Sturza Lucas Caetano
+  - "Jo\xE3o Vitor Cavalcante"
+  - Rodrigo Dalmolin
+  - "Patr\xEDcia K. Ziegelmann"
+  - Michael Andrades
+  publisher: 'OMICS: A Journal of Integrative Biology'
+  date: '2024-03-01'
+  link: https://doi.org/gtw5m3
+  plugin: sources.py
+  file: sources.yaml

_data/sources.yaml

@@ -0,0 +1,2 @@
+# MANUALLY ADD PUBLICATIONS THROUGH THIS FILE
+- id: doi:10.1089/omi.2024.0004

_members/leonardo_campos.md

@@ -1,7 +1,7 @@
 ---
 name: Leonardo Campos
 image: images/team/leonardo_campos.jpg
-description: PhD Student
+description: PhD in Bioinformatics
 role: phd
 links:
     github: leofields
@@ -10,6 +10,7 @@ links:
 aliases:
     - Leonardo René dos Santos Campos
     - Leonardo RS Campos
+group: alum
 ---
 
 I have a degree in Computational Engineering, with an emphasis in Systems and Computing, and a Master’s in Computational and Electric Engineering. As a researcher, I have started designing intelligent systems using a reinforcement learning technique for routing packets in simulated networks. I have also been working as a developer since 2004 in the Federal University of Rio Grande do Norte - UFRN, obtaining vast experience in Java programming language, web/mobile systems, relational and non-relational databases, project management, and agile processes. I worked on many projects which yielded software patents to the university. I'm currently a Ph.D. student at Bioinformatics Multidisciplinary Environment's Graduate Program from the Federal University of Rio Grande do Norte - UFRN. I have experience in the areas of Artificial Intelligence and Machine Learning, Data Science, Computational Biology, and Systems Biology.