function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Charles A. Woods', 321],
    ['Colin P. Groves', 599],
    ['Don E. Wilson & Russell A. Mittermeier', 1849],
    ['Don E. Wilson & Russell A. Mittermeier & Thomas E. Lacher, Jr', 1718],
    ['Don E. Wilson & Thomas E. Lacher, Jr & Russell A. Mittermeier', 851],
    ['Guy G. Musser & Michael D. Carleton', 1625],
    ['James H. Honacki & Kenneth E. Kinman & James W. Koeppl', 5376],
    ['Karl F. Koopman', 1110],
    ['Peter Grubb', 332],
    ['Rainer Hutterer', 507],
    ['Robert S. Hoffmann & Charles G. Anderson', 325],
    ['Russell A. Mittermeier & Anthony B. Rylands & Don E. Wilson', 492],
    ['Russell A. Mittermeier & Don E. Wilson', 1183],
    ['W. Christopher Wozencraft', 432],
    ['Wilson, Don E. & Reeder, DeeAnn', 10043],
    ['Other (1485)', 10187]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=36950)',
    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);