🏆 Finalist — NIH Data Sharing Index (“S-Index”) Challenge

Angeliki Vgontzas

Pennsylvania State University

ORCID: 0000-0002-5191-1475

Also affiliated with Harvard University, Brigham and Women's Faulkner Hospital, Massachusetts General Hospital

MedicinePsychology

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 100%percentile
0Author DataRank

Indexed papers

1in pilot corpus
datarank_citation_only_1hop_v6· scope data_onlyMethodology
Why this DataRank?

An author's DataRank is the sum of the DataRanks of all 1 indexed paper attributed to them. A prolific author with many moderate-impact papers can outrank one with a single high-impact paper.

Author scores recompute whenever paper DataRanks are refreshed, so this number lags the underlying paper scores by at most one batch run.

Read the full methodology →

Top data-sharing exemplar

The highest-impact dataset this researcher has shared, ranked by DataRank — the single contribution doing the most to lift their data-sharing standing.

The association between sleep duration with migraine frequency, disability and perceived stress in the Headache Assessment via a Digital platform in United States (HeAD-US) Study

medRxiv(2025)10.1101/2025.10.23.25338639
Top 100%
0DataRank
Top 100%0 citations

Kristina M. Fanning, Ryan Bostic, Alexandre Urani, François Cadiou, Richard Lipton +2 more

Papers

Driven by 9 papers — median percentile 0. Top paper: “Associations of daily weather and ambient air pollution with objectively assessed sleep duration and fragmentation: a prospective cohort study”.

Associations of daily weather and ambient air pollution with objectively assessed sleep duration and fragmentation: a prospective cohort study

Sleep Medicine(2020)10.1016/j.sleep.2020.06.029
N/A
0DataRank · unranked
32 citations

Suzanne M. Bertisch, Elizabeth Mostofsky, Angeliki Vgontzas, Murray A. Mittleman, Wenyuan Li

Habitual sleep disturbances and migraine: a Mendelian randomization study

Annals of Clinical and Translational Neurology(2020)10.1002/acn3.51228
N/A
0DataRank · unranked
38 citations

Angeliki Vgontzas, Yanjun Guo, Daniel I. Chasman, Richa Saxena, Iyas Daghlas

Prospective cohort study of routine exercise and headache outcomes among adults with episodic migraine

Headache The Journal of Head and Face Pain(2020)10.1111/head.14037
N/A
0DataRank · unranked
27 citations

Wenyuan Li, Elizabeth Mostofsky, Suzanne M. Bertisch, Angeliki Vgontzas, Catherine Buettner +2 more

Associations between migraine attacks and nightly sleep characteristics among adults with episodic migraine: a prospective cohort study

SLEEP(2020)10.1093/sleep/zsaa001
N/A
0DataRank · unranked
24 citations

Wenyuan Li, Elizabeth Mostofsky, Michael Rueschman, Murray A. Mittleman, Suzanne M. Bertisch +1 more

Napping behavior in adults with episodic migraine: a six-week prospective cohort study

SLEEP(2021)10.1093/sleep/zsab273
N/A
0DataRank · unranked
12 citations

Elizabeth Mostofsky, Kobina Hagan, Michael Rueschman, Murray A. Mittleman, Suzanne M. Bertisch +1 more

Habitual caffeinated beverage consumption and headaches among adults with episodic migraine: A prospective cohort study

Headache The Journal of Head and Face Pain(2024)10.1111/head.14673
N/A
0DataRank · unranked
6 citations

Elizabeth Mostofsky, Angeliki Vgontzas, Suzanne M. Bertisch, Maggie R. Mittleman

Migraine and sleep apnea, insomnia, and sleep patterns in the Hispanic Community Health Study/Study of Latinos ( HCHS / SOL )

Headache The Journal of Head and Face Pain(2025)10.1111/head.14926
N/A
0DataRank · unranked
3 citations

Murray A. Mittleman, Cecilia Castro‐Diehl, Carmen R Isasi, Richard B. Lipton, Sanjay R. Patel +8 more

Waning light, waxing pain: The lunar cycle's association with migraine headache occurrence

Headache The Journal of Head and Face Pain(2025)10.1111/head.15035
N/A
0DataRank · unranked
0 citations

Brendan T Keenan, Angeliki Vgontzas, Murray A. Mittleman, Suzanne M. Bertisch, Ron C. Anafi +1 more

The association between sleep duration with migraine frequency, disability and perceived stress in the Headache Assessment via a Digital platform in United States (HeAD-US) Study

medRxiv(2025)10.1101/2025.10.23.25338639
Top 100%
0DataRank
Top 100%0 citations

Kristina M. Fanning, Ryan Bostic, Alexandre Urani, François Cadiou, Richard Lipton +2 more