function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Abba, AGUSTíN M. & Superina, Mariella', 2],
    ['Carlini, Alfredo A. & Soibelzon, Esteban & Glaz, Damián', 2],
    ['Carter, Tracy S. & Superina, Mariella & Leslie, David M.', 2],
    ['Castro, Mariela C. & Ciancio, Martín R. & Pacheco, Víctor', 2],
    ['Feijó, Anderson & Anacleto, Teresa Cristina', 6],
    ['Feijó, Anderson & Cordeiro-Estrela, Pedro', 3],
    ['Linnaeus, Carolus', 7],
    ['Manter, Harold W.', 3],
    ['Moura, Jorge Felipe & Góis, Flávio & Galliari, Fernando Carlos', 3],
    ['Russell A. Mittermeier & Don E. Wilson', 22],
    ['Tejedor, Marcelo F. & Goin, Francisco J. & Gelfo, Javier N.', 3],
    ['VOSS, ROBERT S. & LUNDE, DARRIN P. & SIMMONS, NANCY B.', 4],
    ['Voss, Robert S. & Fleck, David W.', 7],
    ['Wilson, Don E. & Reeder, DeeAnn', 49],
    ['Zurita, Alfredo Eduardo & Carlini, Alfredo Armando', 3],
    ['Other (29)', 33]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=151)',
    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);