function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Andrade, Tamires de O. & Ramos, Kelli S. & Onody, Helena C.', 4],
    ['Gawas, Sandesh M. & Kumar, Girish & Pannure, Arati', 7],
    ['Genaro, Julio A.', 2],
    ['Golfetti, Ivan F. & Lopes, Rogério B. & Noll, Fernando B.', 5],
    ['Gusenleitner, J.', 9],
    ['Hermes, Marcel G.', 2],
    ['J. M & Gusenleitner, J. & Madl, M.', 19],
    ['Lien Thi Phuong Nguyen & James M. Carpenter', 10],
    ['Lopes, Rogerio Botion & Carpenter, James M.', 11],
    ['Lopes, Rogério B. & Kumagai, Alice Fumi & Stange, Lionel A.', 5],
    ['Lopes, Rogério B. & Noll, Fernando B.', 14],
    ['Lu, Sheng-Shan', 3],
    ['Pannure, Arati & Carpenter, James M.', 4],
    ['Selis, Marco', 8],
    ['Yeh, Wen-Chi & Barthélémy, Christophe', 3],
    ['Other (16)', 20]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=126)',
    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);