It is recommended to use passive voice in writing scientific articles. Then I have this sentence:
In this section the algorithm for data extraction using a wrapper, created by the user through the GUI, is described.
There is a distance between the subject and verb which I don't like, I could say
In this section we describe the algorithm for data extraction using a wrapper which is created by the user through the GUI.
In this case the verb and subject are closer.
In general, is there any recommendation for the distance between verb and subject. Should I break the sentence down?