Así se desprende del número de empleados, del número de empresas que cotizan en bolsa, del número de empresas que organizan experimentos clínicos, y del número y el valor de las colaboraciones (Cuadro 3).
This finding is true whether the yardstick applied is the number of employees, the number of companies quoted on the Stock Exchange, the number of companies which organise clinical trials, or the number of or amounts of money involved in joint projects (table 3).