we believe conquering cancer is a big data problem. that’s why we built the world’s leading comprehensive liquid biopsy. this non-invasive tool for accessing and sequencing tumor dna is used by thousands of oncologists to help tens of thousands of advanced cancer patients. we believe the boom in cancer data acquisition we helped launch will drive important discoveries and new products. we’re working on some exciting ones, including in early detection, where the impact on patients can be profound. we’ve raised more than $500 million from investors including sequoia capital, khosla ventures, orbimed, and softbank.