This author has not been identified. It may be one of the following persons: Look up 'Fabian Abel' in GoogleThis author has not been identified. Look up 'Ig Ibert Bittencourt' in GoogleThis author has not been identified. Look up 'Evandro de Barros Costa' in GoogleThis author has not been identified. Look up 'Nicola Henze' in GoogleThis author has not been identified. Look up 'Daniel Krause' in GoogleThis author has not been identified. Look up 'Julita Vassileva' in Google