function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Alvarado-Larios, Raquel & Teta, Pablo & Cuello, Pablo', 1],
    ['Caraballo, Diego A. & Rossi, María Susana', 3],
    ['Charles A. Woods', 39],
    ['Don E. Wilson & Thomas E. Lacher, Jr & Russell A. Mittermeier', 70],
    ['Fasanella, Mariana & Bruno, Cecilia & Cardoso, Yamila', 1],
    ['Freitas, Thales Renato O.', 1],
    ['Garbino, Guilherme S. T. & Nogueira, Marcelo R.', 1],
    ['James H. Honacki & Kenneth E. Kinman & James W. Koeppl', 35],
    ['Tammone, Mauro N. & Lacey, Eileen A. & Pardiñas, Ulyses F. J.', 3],
    ['Teta, Pablo & Jayat, J. Pablo & Alvarado-Larios, Raquel', 2],
    ['Verzi, D. H. & Olivares, Adriana Itatí & Morgan, C. C.', 1],
    ['Verzi, Diego H. & De Santi, Nahuel A. & Olivares, A. Itati', 1],
    ['Wilson, Don E. & Reeder, DeeAnn', 76],
    ['Xiao, Gang & Zhang, Mei & Peng, Xing & Jiang, Guangyuan', 1]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=235)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 14, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartTreatmentsPerAuthor);