function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Alves, Philippe V. & Vieira, Fabiano M. & Santos, Cláudia P.', 65],
    ['Bhadauria, S. & Dandotia, M. R.', 1],
    ['Faust, Ernest Carroll & Tang, Chung-chang', 1],
    ['Fugassa, Martin H.', 1],
    ['Leidy, Joseph', 1],
    ['Looss, A.', 1],
    ['MacCallum, G. A.', 1],
    ['Manter, Harold W.', 1],
    ['Margarita Ostrowski de Núñez & Nathalia J. Arredondo', 1],
    ['Muniz-Pereira, Luís C. & Vieira, Fabiano M. & Luque, José L.', 1],
    ['Poirier, J.', 1],
    ['Siddiqi, Ather H. & Cable, Raymond M.', 1],
    ['von Baer, Karl Ernst', 1]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=77)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 13, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartTreatmentsPerAuthor);