Методы, ставшие недавно доступными

Методы, ставшие недавно доступными для проведения данного исследования, способствовали получения надежных результатов.

Результаты (английский) 1:

Methods, recently made available to conduct this study, have contributed to obtain reliable results.

Результаты (английский) 2:

Methods that have become recently available for this study, contributed to obtain reliable results.

Результаты (английский) 3:

Methods, which have recently been made available for the conduct of the study, contributed to obtain reliable results.