Table 1.

Physician Enrollment in Study

	US (N=128 in Massachusetts)		UK (N=64 from The Midlands; N=64 from Surrey/SE London)		Germany (N=128)
	Level of experience
	Less*	More**	Less	More	Less	More	Total
Male	32	32	32	32	32	32	192
Female	32	32	32	32	32	32	192
Total	64	64	64	64	64	64	384
Response rate	64.9%		59.6%		65.0%

^*“Less” experience is defined as those with ≤12 years since graduation from medical school in the US or UK (≤ 7 years since licensure in Germany).

^**“More” experience is defined as having ≥22 years since graduation from medical school in the US or UK (≥17 years since licensure in Germany).