function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Babenko, Anatoly & Stebaeva, Sophya & Turnbull, Matthew S.', 65],
    ['Babenko, Anatoly B. & Chimitova, Ayuna B. & Stebaeva, Sophya K.', 11],
    ['Babenko, Anatoly B. & Fjellberg, Arne', 10],
    ['Beruete, Enrique & Arbea, Javier I. & Baquero, Enrique', 40],
    ['Kaprus\', Igor & Weiner, Wanda & Pasnik, Grzegorz', 8],
    ['Kaprus’, Igor & Paśnik, Grzegorz', 7],
    ['Mayvan, Mahmood Mehrafrooz & Greenslade, Penelope', 36],
    ['Nguyen, Anh T. T. & Thuy, Kim N. & Arbea, Javier I.', 10],
    ['Parimuchová, Andrea & Kováč, Ľubomír', 7],
    ['Pomorski, Romuald J.', 8],
    ['Pomorski, Romuald J. & Kapruś, Igor J.', 11],
    ['Stebaeva, Sophya & Lonsdale, Owen & Babenko, Anatoly', 12],
    ['Sun, Xin & Chen, Jian-Xiu & Deharveng, Louis', 11],
    ['Thibaud, Jean-Marc', 61],
    ['Yahyapour, Eliye & Shayanmehr, Masoumeh', 7],
    ['Other (55)', 140]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=444)',
    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);