function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Chernoff, Barry & Miller, R. R.', 3],
    ['Cockerell, Theodore D. A.', 1],
    ['Cortés, M. T.', 1],
    ['Eigenmann, C. H. & Eigenmann, Rosa Smith', 5],
    ['Evermann, Barton Warren', 3],
    ['Forbes, S. A.', 3],
    ['Fowler, Henry Weed', 6],
    ['Hay, O. P.', 2],
    ['Hubbs, Carl L. & Bonham, K.', 3],
    ['Hubbs, Carl L. & Ortenburger, A. I.', 3],
    ['Jordan, David Starr', 4],
    ['Jordan, David Starr & Meek, S. E.', 4],
    ['Meek, S. E.', 5],
    ['Simon, Thomas P. & Morris, Charles C. & Robb, Joseph R.', 2],
    ['Suttkus, R. D.', 4],
    ['Other (17)', 17]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=66)',
    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);