function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Animalesto, Gloria & Dewi, Kartika & Apriyanti, Yuni', 11],
    ['Arai, Hisao P. & Smith, John W.', 49],
    ['Dewi, Kartika & Hasegawa, Hideo & Asakawa, Mitsuhiko', 5],
    ['Drago, Fabiana B. & Núñez, Verónica & Díaz, Mariano Dueñas', 13],
    ['Garrido-Olvera, Lorena & García-Prieto, Luis', 9],
    ['González, Cynthya Elizabeth & Inés, Hamann Monika', 10],
    ['González-Solís, David & Mariaux, Jean', 10],
    ['Hernández-Orts, Jesús S. & Viola, M. Natalia Paso', 25],
    ['Lunaschi, Lia I. & Álvarez, Victor Hugo Merlo', 10],
    ['Luque, José L. & Aguiar, Julio C. & Vieira, Fabiano M.', 8],
    ['Luque, José L. & Muniz-Pereira, Luís C. & Siciliano, Salvatore', 7],
    ['Moravec, F. & Nagasawa, Kazuya', 6],
    ['Moravec, František & Justine, Jean-Lou', 6],
    ['Muniz-Pereira, Luís C. & Vieira, Fabiano M. & Luque, José L.', 18],
    ['Paredes-León, Ricardo & García-Prieto, Luis', 6],
    ['Other (46)', 84]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=277)',
    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);