function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['A. Valerio, Alejandro & Austin, Andrew D. & Masner, Lubomir', 37],
    ['Buhl, Peter N. & Broad, Gavin R. & Notton, David G.', 214],
    ['Burks, Roger A. & Masner, Lubomir & Johnson, Norman F.', 203],
    ['Chen, Hua-yan & Talamas, Elijah J. & Valerio, Alejandro A.', 29],
    ['Dodd, Alan P.', 23],
    ['Johnson, Norman F & Burks, Roger & Austin, Andrew & Zaifu, Xu', 38],
    ['Johnson, Norman F. & Masner, Lubomír & Musetti, Luciana', 32],
    ['Kamalanathan, Veenakumari & Mohanraj, Prashanth', 28],
    ['Kamalanathan, Veenakumari & Mohanraj, Prashanth & Samuel, D. K.', 39],
    ['Madl, Michael', 152],
    ['Mikó, I. & Masner, L. & Deans, A. R.', 36],
    ['Mo, Wen-Hui & Chen, Hua-Yan & Johnson, Norman F. & Pang, Hong', 37],
    ['Talamas, Elijah J. & Bremer, Jonathan S. & Moore, Matthew R.', 345],
    ['Talamas, Elijah J. & Masner, Lubomir & Johnson, Norman F.', 75],
    ['Yoder, Matthew J. & Valerio, Alejandro A. & Polaszek, Andrew', 60],
    ['Other (130)', 734]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=2082)',
    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);