There are multiple telemedicine platforms, both open-source and commercial, that aim to reduce unnecessary referrals and improve quality of care at the point-of-care.
现阶段有多种远程医疗平台,开源和商业化的,这种平台旨在减少不必要的转诊和提高护理质量。
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I gather that what you want is a fairly symmetrical pattern, more dense in the middle than at the edges, probably centered a bit above the pointofaim.