         <button type="button" class="btn btn-outline-primary rounded-circle" style="border: none;" data-bs-trigger="focus" data-toggle="popover" title="This strategy determines how the first-coverage peptide-pool assignments are determined. 'Greedy' ensures that similar peptide pairs are pooled together. 'Random' randomly assigns peptides to pools. 'Repeated' generates a repeated block design.">
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