Biotech startups use funding extensions to sidestep full capital rounds
生物科技初创企业借助延长融资来规避完整募资轮次

A handful of biotech startups have recently taken an increasingly popular route of financing: extending existing rounds rather than taking on a whole new fundraising campaign.
近来有少数生物科技初创公司选择了一条愈发流行的融资路径：与其发起全新的募资轮，不如在原有一轮的基础上延长并追加。