function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Arnes-Urgelles, Camila & Buglass, Salome & Ahyong, Shane T.', 1],
    ['Castro, Peter', 11],
    ['De Matos-Pita, Susana S. & Ramil, Fran', 3],
    ['Froglia, Carlo & Clark, Paul F.', 2],
    ['González, José A.', 1],
    ['Landschoff, Jannes & Lemaitre, Rafael', 3],
    ['Lemaitre, R.', 23],
    ['Lemaitre, Rafael', 33],
    ['Lemaitre, Rafael & Poupin, Joseph', 2],
    ['Lemaitre, Rafael & Tavares, Marcos', 4],
    ['Mantelatto, Fernando L. & Miranda, Ivana & Vera-Silva, Ana L.', 2],
    ['Martin, Joel W. & Haney, Todd A.', 2],
    ['Poupin, Joseph & Corbari, Laure & Pérez, Thierry', 1],
    ['Smith, S. I.', 1],
    ['Wicksten, Mary K.', 3]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=92)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 15, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartTreatmentsPerAuthor);