function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['B, Giovanna Monticelli Cardoso & B, Rafaela Bastos-Pereira', 3],
    ['Camile Sorbo Fernandes & Ivanklin Soares Campos-Filho', 6],
    ['Campos-Filho, Ivanklin Soares & Araujo, Paula Beatriz', 6],
    ['Campos-Filho, Ivanklin Soares & Fernandes, Camile Sorbo', 2],
    ['Campos-Filho, Ivanklin Soares & Sfenthourakis, Spyros', 16],
    ['Cardoso, Giovanna Monticelli & M, Diego de & Bento, edeiros', 10],
    ['Cifuentes, Julio & DA SILVA, Luis P.', 13],
    ['Ferrara, Franco & Taiti, Stefano', 3],
    ['Hong, Xinkai & Wang, Yutao & Li, Weichun', 2],
    ['Lanchester, W. F.', 3],
    ['Li, Weichun & Wang, Yutao', 2],
    ['Lillemets, B. & Wilson, G.', 14],
    ['López-Orozco, Carlos Mario & Campos-Filho, Ivanklin Soares', 2],
    ['Pugh, P. J. A. & Dartnall, H. J. G. & McInnes, S. J.', 4],
    ['Souza, Leila A. & Senna, André R. & Kury, Adriano B.', 2],
    ['Other (12)', 13]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=101)',
    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);