function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Abrams, Kym M. & Huey, Joel A. & Hillyer, Mia J.', 27],
    ['Cokendolpher, James C. & Reddell, James R.', 8],
    ['De Armas, Luis F.', 11],
    ['De Armas, Luis F. & Abud Antun, A. J.', 6],
    ['Framenau, Volker W. & Hamilton, Z. R. & Finston, Terrie', 7],
    ['Gravely, Frederic Henry', 9],
    ['Hansen, Hans Jacob & Sörensen, William', 11],
    ['Harvey, Mark S.', 51],
    ['Harvey, Mark S. & Berry, Oliver & Edward, Karen Louise', 6],
    ['Lawrence, Reginald Frederick', 15],
    ['Magnussen, Ilian De Francesco & Müller, Sandro P.', 5],
    ['Monjaraz-Ruedas, Rodrigo & Francke, Oscar F.', 15],
    ['Monjaraz-Ruedas, Rodrigo & Prendini, Lorenzo & Francke, Oscar F.', 36],
    ['Rowland, J. Mark', 20],
    ['Rowland, J. Mark & Reddell, James R.', 20],
    ['Other (57)', 99]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=346)',
    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);