function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Animalesto, Gloria & Dewi, Kartika & Apriyanti, Yuni', 63],
    ['Arai, Hisao P. & Smith, John W.', 215],
    ['Campião, Karla Magalhães & Morais, Drausio Honorio', 142],
    ['Drago, Fabiana B. & Núñez, Verónica & Díaz, Mariano Dueñas', 76],
    ['Holovachov, Oleksandr', 838],
    ['Khudhir, Manda & Hodda, Mike & Nicholas, Evelyn', 459],
    ['Leduc, Daniel', 123],
    ['Lopes, Daniela A. & Gomes, Delir Correa & Knoff, Marcelo', 99],
    ['Lunaschi, Lia I. & Álvarez, Victor Hugo Merlo', 88],
    ['Muniz-Pereira, Luís C. & Vieira, Fabiano M. & Luque, José L.', 81],
    ['P. A. A. LOOF', 75],
    ['Paredes-León, Ricardo & García-Prieto, Luis', 164],
    ['Shahina, F. & Nasira, K. & Firoza, K. & Erum, Y. I.', 252],
    ['Shimada, Daisuke', 98],
    ['Árpád, Soós', 147],
    ['Other (684)', 3744]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=6664)',
    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);