Atlus considering to expand Trauma Center on other systems?

Siliconera writes: "Since the Trauma Center series started it found a home on Nintendo consoles by taking advantage of the unique controls found on the Wii and DS. This could change. In a recent survey Atlus asked their fanbase if they would be interested to see Trauma Center games appear on other platforms such as the Xbox 360, PSP, PlayStation 3, and mobile phones. Of course, a public survey doesn't guarantee Trauma Center: 360th Opinion is in development, but Atlus is thinking about where else to take the series."