Add paper ""Nowcasting Reported..."

-Add paper "Nowcasting Reported COVID-19 Hospitalizations Using De-Identified, Aggregated Medical Insurance Claims Data"
-Requested by Xueda Shen

Author: christymelucci

content/about/publications/index.md

@@ -1,6 +1,12 @@
 ---
 title: Research
 papers:
+  - title: "Nowcasting Reported COVID-19 Hospitalizations Using De-Identified, Aggregated Medical Insurance Claims Data"
+    image: paper-2023-nowcasting-reported.jpg
+    authors: Shen, Rumack, Wilder, Tibshirani
+    link: https://doi.org/10.1101/2023.12.22.23300471
+    journal: medRxiv
+    year: 2023
   - title: "Frequentist Inference for Semi-mechanistic Epidemic Models with Interventions"
     image: dag.jpg
     authors: Bong, Ventura, Wasserman