{
  "date": "2026-03-27",
  "updated": "2026-03-28",
  "current_execution_lane": "raw_nightly_stress",
  "direct_fit_reading": "direct fit now means both dense repeated burden and raw nightly support that beats the IFH raw anchor; strong raw alone is not enough",
  "primary_wave": [
    {
      "order": 1,
      "name": "Brigham and Women's Hospital",
      "route": {
        "preferred": "sleepmatters@partners.org",
        "backup": "617-732-4013",
        "source_urls": [
          "https://www.brighamandwomens.org/initiatives/sleep-matters/contact-us",
          "https://www.brighamandwomens.org/medicine/sleep-and-circadian-disorders/sleep-medicine-contact-and-locations"
        ]
      },
      "subject": "Raw nightly stress collaboration around participant-night sleep and physiology",
      "exact_ask": "one cohort with participant-night rows, repeated stress or closely related burden, raw or epoch cardiovascular sidecars, and enough metadata to estimate raw night fraction plus mean raw coverage before transfer"
    },
    {
      "order": 2,
      "name": "Northwestern Center for Circadian & Sleep Medicine",
      "route": {
        "preferred": "nick.cekosh@northwestern.edu",
        "secondary": "sleeplab@northwestern.edu",
        "source_urls": [
          "https://www.feinberg.northwestern.edu/sites/sleep/about/contact.html"
        ]
      },
      "subject": "Potential collaboration on participant-night sleep, repeated stress, and wearable physiology",
      "exact_ask": "one sleep or circadian cohort with participant-night structure, repeated burden, nightly wearable or physiological signal, and enough detail to complete the dual-frontier pre-screen"
    },
    {
      "order": 3,
      "name": "Scripps Digital Trials Center",
      "route": {
        "preferred": "dtc@scripps.edu",
        "source_urls": [
          "https://digitaltrials.scripps.edu/",
          "https://www.scripps.edu/science-and-medicine/translational-institute/translational-research/digital-medicine/index.html"
        ]
      },
      "subject": "Feasibility review for a raw nightly stress cohort using remote wearable data",
      "exact_ask": "one remote cohort export with nightly sleep, HR or HRV-related signal, repeated burden, defensible linkage, and enough facts to estimate raw night fraction plus mean raw coverage"
    },
    {
      "order": 4,
      "name": "Stanford Center for Sleep and Circadian Sciences",
      "route": {
        "preferred": "https://med.stanford.edu/cscs/contact.html",
        "type": "official_contact_form",
        "source_urls": [
          "https://med.stanford.edu/cscs.html",
          "https://med.stanford.edu/cscs/contact.html"
        ]
      },
      "subject": "Participant-night sleep and physiology cohort fit for a targeted transport study",
      "exact_ask": "one CSCS-linked cohort with participant-night sleep rows or recoverable timestamps, repeated burden, cardiovascular sidecar, and enough metadata to estimate raw-support quality before transfer"
    },
    {
      "order": 5,
      "name": "Hospital Clínic Barcelona — Unit of Sleep",
      "route": {
        "preferred": "https://www.clinicbarcelona.org/en/unit/sleep/write-us",
        "secondary": "+34 93 227 54 14",
        "source_urls": [
          "https://www.clinicbarcelona.org/en/unit/sleep/write-us",
          "https://www.clinicbarcelona.org/en/unit/sleep/research"
        ]
      },
      "subject": "Research collaboration on participant-night sleep, repeated stress, and physiology-rich nightly interpretation",
      "exact_ask": "one sleep-unit cohort with participant-night sleep, repeated burden, cardiovascular or biomarker-linked nightly signal, and enough detail to estimate raw-support quality before transfer"
    }
  ],
  "reserve": {
    "name": "Duke Population Research Institute",
    "route": {
      "preferred": "contactdupri@duke.edu",
      "source_urls": [
        "https://dupri.duke.edu/research/assessing-stress-well-being-connectedness-across-three-generations-using-mobile"
      ]
    },
    "reason": "good stress-plus-wearable bridge, but less clearly sleep-first than the primary five"
  },
  "first_attachment": "reports/institution_one_pager/index.html",
  "first_positive_reply_step": "request the factual pre-screen fields before asking for a full bundle",
  "first_positive_reply_fields": [
    "candidate cohort name",
    "participant-night rows exist",
    "burden endpoint name and frequency",
    "best aligned burden rate estimate",
    "participant count",
    "median nights per participant",
    "raw signal granularity",
    "raw night fraction estimate",
    "mean raw coverage estimate",
    "linkage mode",
    "PSG or richer physiology subset exists"
  ],
  "pre_screen_assets": [
    "reports/institution_targets/raw-nightly-pre-screen-benchmark-2026-03-27.md",
    "reports/institution_targets/templates/raw_nightly_candidate_pre_screen_template.json",
    "training/pre_screen_raw_nightly_candidate.py"
  ],
  "follow_on_bundle": [
    "reports/institution_targets/raw-nightly-pre-screen-benchmark-2026-03-27.md",
    "reports/institution_targets/templates/raw_nightly_candidate_pre_screen_template.json",
    "reports/institution_data_requirements/index.html",
    "reports/institution_data_requirements/variable-shortlist.html",
    "reports/institution_pilot_protocol/index.html",
    "reports/institution_governance/index.html",
    "reports/institution_targets/raw-nightly-stress-target-shortlist-2026-03-27.md"
  ]
}