Senators Joseph Biden (D-DE), John Kerry (D-MA) and Chuck Hagel (R-NE) planned to observe the election and meet with leaders of the government and the opposition.
Dr Berkman, a medical student at the University of Medicine and Dentistry of New Jersey, conducted the research while studying for his MA at the John Hopkins Bloomberg School of Public Health.
John Devane, a teacher at Coventry University with an MA from the Royal College of Art has been chosen for his group portrait of his three children, which he painted over three years and shows children emerging from childhood.