function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Arias-Penna, Tania Milena & Masner, Lubomir & Delsinne, Thibaut', 29],
    ['Awad, Jessica & Bremer, Jonathan S. & Butterill, Philip T.', 20],
    ['Awad, Jessica & Krogmann, Lars & Talamas, Elijah', 70],
    ['Buhl, Peter N. & Broad, Gavin R. & Notton, David G.', 536],
    ['Buhl, Peter N. & Notton, David G.', 125],
    ['Buhl, Peter Neerup', 183],
    ['Chen, Hua-yan & Masner, Lubomir & Johnson, Norman F.', 43],
    ['Chen, Hua-yan & Talamas, Elijah J. & Masner, Lubomir', 22],
    ['Madl, Michael & H, Inostemma & F, Leptacis & L, Platygaster', 28],
    ['Notton, David G.', 29],
    ['Popovici, Ovidiu Alin & Masner, Lubomir & Lahey, Zachary', 28],
    ['Talamas, Elijah J. & Masner, Lubomir & Johnson, Norman F.', 19],
    ['Talamas, Elijah J. & Thompson, Joseph & Cutler, Amy', 22],
    ['Veenakumari, Kamalanathan & Buhl, Peter Neerup', 34],
    ['van Noort, Simon & Lahey, Zachary & Talamas, Elijah J.', 45],
    ['Other (48)', 217]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=1450)',
    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);