The incidence of multifetal pregnancies has increased dramatically over the past two decades, mainly because of the widespread use of ovulation induction agents and assisted reproduction techniques. These techniques have been a matter of concern since twin and higher order pregnancies have long been associated with an increased risk of maternal complications as well as a high prevalence of pren...

Ten years after being launched in 2003, it is still a matter of discussion if Second Life (SL) is a virtual world, a computer game, a shopping site or a talker (communication software based on a MUD). This article reports on an exploratory case study conducted to analyze the Second Life (SL) environment and determine into which of training simulators, games, simulation games, or serious games c...