function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Barnouin, Thomas & Soldati, Fabien & Roques, Alain', 2],
    ['Beaver, R. A. & Liu, L. Y.', 9],
    ['Beaver, R. A. & Sittichaya, W. & Liu, L-Y.', 9],
    ['Beaver, Roger A. & Smith, Sarah M.', 2],
    ['Bright, Donald E.', 2],
    ['Bustillo, Alex', 2],
    ['Córdoba, Silvia P. & Atkinson, Thomas H. & Mendoza, Eduardo A.', 2],
    ['Dole, Stephanie A. & Beaver, Roger A.', 7],
    ['Douglas, Hume & Bouchard, Patrice & Anderson, Robert S.', 2],
    ['Ferro, Michael L. & Gimmel, Matthew L. & Harms, Kyle E.', 2],
    ['Garonna, Antonio P. & Dole, Stephanie A. & Saracino, Antonio', 2],
    ['Gomez, Demian F. & Rabaglia, Robert J.', 6],
    ['Rabaglia, Robert J. & Beaver, Roger A. & Johnson, Andrew J.', 3],
    ['Smith, Sarah M. & Beaver, Roger A. & Cognato, Anthony I.', 25],
    ['Smith, Sarah M. & Beaver, Roger A. & Pham, Thai Hong', 10],
    ['Other (10)', 10]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=95)',
    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);