function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Carneiro, Miguel & Martins, Rogélia & Landi, Monica', 74],
    ['Gilbert, Charles H. & Hubbs, Carl L.', 37],
    ['Golani, Daniel', 16],
    ['Goode, G. B. & Bean, T. H.', 20],
    ['Günther, Albert C. L. G.', 15],
    ['Günther, Albert Charles Lewis Gotthilf', 24],
    ['Iwamoto, Tomio & Williams, A.', 15],
    ['Linnaeus, Carolus', 18],
    ['Love, Milton S. & Bizzarro, Joseph J. & Cornthwaite, Maria', 36],
    ['Melo, Marcelo R. S. & Braga, Adriana C. & Nunan, Gustavo W. A.', 34],
    ['Nakayama, Naohide', 87],
    ['Nurettin Meriç & Lütfiye Eryilmaz & Müfit Özulug', 14],
    ['Radcliffe, L.', 18],
    ['Schwarzhans, Werner', 35],
    ['Simian, Gaëlle & Abraham, Daniel & Bailly, Nicolas', 14],
    ['Other (196)', 483]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=940)',
    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);