function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Adler, Peter H. & Crosskey, Roger W.', 58],
    ['Chen, Han-Bin', 16],
    ['Coscarón, S. & Esquivel, D. R. Miranda & Moulton, J. K.', 21],
    ['Craig, Douglas A. & Currie, Douglas C. & Hunter, Fiona F.', 20],
    ['Crosskey, R. W.', 19],
    ['Crosskey, Roger W. & Crosskey, Margaret E.', 21],
    ['HERNÁNDEZ, LUIS MIGUEL & SHELLEY, ANTHONY JOHN', 27],
    ['Hernández, Luis Miguel & Shelley, Anthony John', 31],
    ['Ivković, Marija & Kúdela, Matuš & Kúdelová, Tatiana', 26],
    ['Jitklang, Sanae & Kuvangkadilok, Chaliow & Baimai, Visut', 14],
    ['Sirin, Uemit Davut & Caliskan, Hakan & Sahin, Yalcin', 32],
    ['Takaoka, Hiroyuki & Sofian-Azirun, Mohd & Ya’Cob, Zubaidah', 104],
    ['Takaoka, Hiroyuki & Srisuka, Wichai & Fukuda, Masako', 25],
    ['Takaoka, Hiroyuki & Ya’Cob, Zubaidah & Sofian-Azirun, Mohd', 63],
    ['Wolff, Marta I. & Miranda-Esquivel, Daniel Rafael', 45],
    ['Other (63)', 182]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=704)',
    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);