NEWTON, Mass.--(BUSINESS WIRE)--Clinical Data, Inc. (NASDAQ: CLDA) announced today that Vital Scientific N.V., the European arm of its Vital Diagnostics division, has appointed Herman Buis to the position of International Sales Manager. Buis will have responsibility for managing the Vital Scientific sales organization in Europe and will report to Sakari Boman, Vital Scientific’s Director of Sales and Business Development.