function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Coronato-Ribeiro, Amanda & Pinto-Da-Rocha, Ricardo', 15],
    ['Ferreira, Cláudio P. & Kury, Adriano Brilhante', 3],
    ['García, Andrés F. & Kury, Adriano B.', 6],
    ['Kury, Adriano B. & Ferreira, Cláudio P.', 3],
    ['Kury, Adriano B. & García, Andrés F.', 7],
    ['Kury, Adriano B. & Medrano, Miguel', 37],
    ['Medrano, Miguel & Kury, Adriano B.', 18],
    ['Medrano, Miguel & Kury, Adriano B. & Martinez, Leonel', 3],
    ['Medrano, Miguel & Kury, Adriano B. & Martins, Pedro H.', 4],
    ['Medrano, Miguel & Kury, Adriano Brilhante & Mendes, Amanda Cruz', 69],
    ['Medrano, Miguel & Villarreal, Osvaldo & Kury, Adriano B.', 16],
    ['Medrano, Miguel & Ázara, Ludson Neves de', 8],
    ['Monteiro, Yago Ferro & Pinto-Da-Rocha, Ricardo', 3],
    ['Pinzón, Conchita & Damron, Brittany & Pinto-Da-Rocha, Ricardo', 5],
    ['Ázara, Ludson Neves De & Ferreira, Rodrigo Lopes', 23],
    ['Other (8)', 10]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=230)',
    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);