factor

"While there is an onus to take account of the position, other factors must also be taken into account, including patient safety."

These numbers are based on limited readings from the main show courts, and other factors do come into play.

That company was SciSports, which composed a report highlighting five suitable clubs based on factors including playing style, manager and competition for places, while taking into account Depay wanting more freedom in attacking moments.

There were a "lot of things out there" creating an atmosphere of uncertainty, he added, pointing to risk factors like the geopolitical environment, fiscal spending and the remilitarisation of the world.

Extreme heat is expected to be a factor during the tournament, with players from Europe expected to feel the effect in particular.