function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Brown, Rafe M. & Layola, Louise Abigail De & Ii, Antonio Lorenzo', 1],
    ['Brown, Rafe M. & Richards, Stephen J.', 2],
    ['Brown, Rafe M. & Richards, Stephen J. & Broadhead, Taylor S.', 1],
    ['Brown, Rafe M. & Richards, Stephen J. & Sukumaran, Jeet', 1],
    ['Brown, Rafe M. & Siler, Cameron D. & Richards, Stephen J.', 12],
    ['Karin, Benjamin R. & Stubbs, Alexander L. & Arifin, Umilaela', 1],
    ['Kraus, Fred & Allison, Allen', 3],
    ['Miracle, Eulàlia Gassó & Van, Lars W. & Ostende, Den Hoek', 2],
    ['Richards, Stephen J. & Mack, Andrew L. & Austin, Christopher C.', 3],
    ['Siler, Cameron D. & Diesmos, Arvin C. & Linkem, Charles W.', 1]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=27)',
    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);