function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Delphia, Casey M. & Griswold, Terry & Reese, Elizabeth G.', 3],
    ['Gibbs, Jason & Ascher, John S. & Rightmyer, Molly G.', 11],
    ['Kuhlman, Marirose & Burrows, Skyler', 2],
    ['Onuferko, Thomas M. & Rightmyer, Molly G. & Melo, Gabriel A. R.', 11],
    ['Packer, Laurence', 1],
    ['Parys, Katherine & Griswold, Terry & Ikerd, Harold W', 2],
    ['Portman, Zachary M. & Gardner, Joel & Lane, Ian G.', 16],
    ['Reese, Elizabeth G. & Burkle, Laura A. & Delphia, Casey M.', 1],
    ['Rightmyer, Molly G. & Kono, Yoshiaki & Kohn, Joshua R.', 2],
    ['Stephenson, Phillip L & Griswold, Terry L & Arduser, Michael S', 2]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=51)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 10, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartTreatmentsPerAuthor);