Prepare metadata for release.

.gitignore

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-/derivatives
+.DS_Store
+/derivatives

README

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-DIVA (Dense Investigation of Variability of Affect) was a pilot study acquired at Florida International University in early 2020.
+# Dense Investigation of Variability of Affect
+
+Dense Investigation of Variability of Affect (DIVA) was a pilot study acquired at Florida International University in early 2020.
 DIVA involves a large amount of neuroimaging, neuropsychological, demographic, and physiological data for a small sample of ~3 participants.
 
-Data collection was stopped early due to COVID.
+Data collection was stopped early due to the COVID-19 pandemic.
+
+## Data Availability
 
-# Notes
+The current OpenNeuro DIVA dataset includes imaging, physiological, and in-scanner task data.
+Additional, possibly sensitive data, such as hormone measures and questionnaire answers, are currently being reviewed and will likely be shared within a data use agreement framework in the future.
+
+## Notes on Data Quality
 
 sub-PILOT_ses-01_task-localizerDetection_run-1, sub-PILOT_ses-01_task-localizerDetection_run-1, and sub-PILOT_ses-01_task-strangerthings_run-1 were run without audio.
 
+## Contact Information
+
 Please contact Taylor Salo (salot at pennmedicine dot upenn dot edu) and Katie Bottenhorn (bottenho at usc dot edu) if you observe any irregularities in the dataset.

dataset_description.json

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 {
-    "Acknowledgements": "This project was supported by the Office of Research and Economic Development at Florida International University. We would like to thank Andrea Roman for her help with MRI sequence design and acquisition,  Raquel Rodriguez for her help with data acquisition, Ulises Ley for his help annotating Stranger Things clips, Erica Musser for her guidance and assistance in setting up and acquiring physiological data, and Jenna Silva-Rosas for help with scheduling MRI data collection. Additional thanks to the FIU Instructional & Research Computing Center (http://ircc.fiu.edu) for providing the computing resources that contributed to the research results reported within this paper. Special thanks to Dr. Essa Yacoub and the University of Minnesota Center for Magnetic Resonance Research (CMRR) for graciously providing access to the multiband EPI sequence used for data acquisition.",
+    "Acknowledgements": "This project was supported by the Office of Research and Economic Development at Florida International University. We would like to thank Andrea Roman for her help with MRI sequence design and acquisition, Raquel Rodriguez for her help with data acquisition, Ulises Ley for his help annotating Stranger Things clips, Erica Musser for her guidance and assistance in setting up and acquiring physiological data, and Jenna Silva-Rosas for help with scheduling MRI data collection. Additional thanks to the FIU Instructional & Research Computing Center (http://ircc.fiu.edu) for providing the computing resources that contributed to the research results reported within this paper. Special thanks to Dr. Essa Yacoub and the University of Minnesota Center for Magnetic Resonance Research (CMRR) for graciously providing access to the multiband EPI sequence used for data acquisition.",
     "Authors": [
-        "Taylor Salo",
         "Katherine L. Bottenhorn",
+        "Taylor Salo",
         "Julio A. Peraza",
         "Michael C. Riedel",
         "Jessica S. Flannery",
@@ -15,18 +15,16 @@
         "Olivia Dolan",
         "Ruth Zagales",
         "Matthew T. Sutherland",
-        "Robert Laird",
-        "Angela Laird"
+        "Robert W. Laird",
+        "Angela R. Laird"
     ],
     "BIDSVersion": "1.5.0",
-    "DatasetDOI": "TODO: eventually a DOI for the dataset",
+    "DatasetDOI": "10.1101/2024.04.16.589598",
     "DatasetType": "raw",
     "EthicsApprovals": [
         "IRB-19-0226-AM02"
     ],
-    "Funding": [
-    ],
-    "HowToAcknowledge": "Please reference the OpenNeuro dataset identifier.",
+    "HowToAcknowledge": "Please cite the preprint (https://doi.org/10.1101/2024.04.16.589598) when using this dataset.",
     "License": "CC0",
     "Name": "Dense Investigation of Variability of Affect (DIVA)",
     "ReferencesAndLinks": [