function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Arabuli, Lela & Murvanidze, Lali & Faltynkova, Anna', 39],
    ['Braun, M.', 7],
    ['Campião, Karla Magalhães & Morais, Drausio Honorio', 9],
    ['Fain, A.', 13],
    ['Fischthal, Jacob H. & Kuntz, Robert E', 6],
    ['Jaiswal, G. P.', 10],
    ['Lunaschi, Lía I. & Drago, Fabiana B.', 9],
    ['Muniz-Pereira, Luís C. & Vieira, Fabiano M. & Luque, José L.', 9],
    ['Nolan, Matthew J. & Cribb, Thomas H.', 33],
    ['Paredes-León, Ricardo & García-Prieto, Luis', 21],
    ['Pinto, Hudson Alves & Melo, Alan Lane De', 8],
    ['Price, E. W.', 6],
    ['Shakarbaev, U. A. & Akramova, F. D. & Azimov, D. A.', 23],
    ['Szidat, L.', 10],
    ['Yamaguti, S.', 18],
    ['Other (224)', 368]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=589)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 16, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartTreatmentsPerAuthor);