function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Ahamed, Ferdous & Cardoso, Irene A. & Ahmed, Zoarder F.', 46],
    ['Arnes-Urgelles, Camila & Buglass, Salome & Ahyong, Shane T.', 2],
    ['Barcelos, Luis MD & Rodrigues, Pedro R & Bried, Joel', 6],
    ['Bate, Charles Spence', 2],
    ['Cardoso, Irene', 6],
    ['Cardoso, Irene A.', 2],
    ['Chan, Tin-Yam & Chakraborty, Rekha Devi & Purushothaman, P.', 2],
    ['Chan, Tin-Yam & Hsu, Chia-Yu & Kumar, Appukuttannair Biju', 2],
    ['D\'Acoz, Cédric D\'Udekem & Degrave, Sammy', 3],
    ['Jiang, Guo-Chen & Chan, Tin-Yam & Shih, Tung-Wei', 3],
    ['Jiang, Guo-Chen & Landeira, José M. & Shih, Tung-Wei', 3],
    ['Komai, Tomoyuki & Hibino, Mai', 5],
    ['Li, Xinzheng', 22],
    ['Viana, Girlene Fábia Segundo & Ramos-Porto, Marilena', 4],
    ['Wicksten, Mary K.', 11],
    ['Other (23)', 28]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=147)',
    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);