In this task, you are given a sentence in the English language. Your job is to translate the English sentence into the Spanish language.

In relation to lipoproteins
En relación a las lipoproteínas

What are the characteristics of the Spanish health system?
¿Cuáles son las características del sistema sanitario español?

When a randomized, controlled study is critically evaluated with the critical reading instrument of the CASPe network, one of the questions that is asked is whether the patients, clinicians and study staff were kept blind to the treatment. What does this question refer to?

Cuando se evalúa críticamente un estudio aleatorizado y controlado con el instrumento de lectura crítica de la red CASPe, una de las cuestiones que se indaga es si se mantuvieron ciegos al tratamiento los pacientes, los clínicos y el personal del estudio. ¿A qué se refiere esta pregunta?

