function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Baker, Austin J. & Heraty, John M.', 38],
    ['Burks, Roger A. & Heraty, John M. & Dominguez, Chrysalyn', 31],
    ['Burks, Roger A. & Heraty, John M. & Mottern, Jason', 22],
    ['Burks, Roger A. & Mottern, Jason & Heraty, John M.', 7],
    ['Dale-Skey, Natalie & Askew, Richard R. & Noyes, John S.', 4],
    ['Gadallah, Neveen S. & Edmardash, Yusuf A. & Al Dhafer, Hathal M.', 2],
    ['Gadallah, Neveen S. & Edmardash, Yusuf A. & Heraty, John M.', 4],
    ['Heraty, John', 3],
    ['Heraty, John M. & Baker, Austin J.', 8],
    ['Neveen S. Gadallah & Ahmed M. Soliman & Hathal M. Al Dhafer', 5],
    ['Schoeninger, Karine & Silva, Thiago S. R. & Kawada, Ricardo', 5],
    ['Silva, Thiago S. R. & Silva-Freitas, Juliana M.', 70],
    ['Torréns, Javier', 4],
    ['Torréns, Javier & Heraty, John M.', 4],
    ['Walker, Francis', 13],
    ['Other (14)', 15]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=235)',
    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);