Fig. 4From: Policy driven changes in animal research practices: mapping researchers’ attitudes towards animal-free innovations using the Netherlands as an exampleWillingness to migrate due to governmental legislation: a General opinion on the question whether the responders would consider migrating due to stricter governmental legislation (N = 271). b Willingness to migrate divided by age groups of 20–29 (N = 58), 30–39 (N = 81), 40–49 (N = 47), 50–59 (N = 47) and 60+ (N = 12)-years old. c Willingness to migrate comparing researchers working in their native country (N = 193) and working abroad (N = 49)Back to article page