function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['De Oliveira, Rianne C. & Ota, Renata R. & Deprá, Gabriel C.', 3],
    ['Dutra, Guilherme Moreira & Ramos, Telton Pedro Anselmo', 4],
    ['Eigenmann, C. H. & Allen, W. R.', 2],
    ['Ferraris, Carl J. & Jr & Santana, Carlos David de', 38],
    ['Herrera-Collazos, Edgar Esteban & Galindo-Cuervo, Aleidy M.', 4],
    ['Koerber, Stefan & Guimarães, Erick Cristofore', 3],
    ['Korringa, M.', 2],
    ['Litz, Thomas O. & The, Stefan Koerber Introduction', 2],
    ['Lundberg, John G. & Mago-Leccia, F.', 4],
    ['Ota, Renata Rúbia & Deprá, Gabriel de Carvalho', 5],
    ['Peixoto, Luiz Antônio Wanderley & Dutra, Guilherme Moreira', 12],
    ['Reia, Lais & S. da Costa e Silva, Gabriel', 2],
    ['Sébastien Brosse & Fréderic Melki & Régis Vigouroux', 2],
    ['Triques, M. L.', 2],
    ['Vari, Richard P. & Santana, Carlos David De', 7],
    ['Other (21)', 22]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=114)',
    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);