function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['ALONSO DE PINA, GLORIA M.', 6],
    ['Alonso De Pina, Gloria M.', 2],
    ['Alonso, G. M.', 4],
    ['Alonso, Gloria M. & Pina, De & Rauschert, Martin', 34],
    ['Andrade, L. F. & Senna, A. R.', 2],
    ['Andrade, Luiz F. & Senna, André R.', 16],
    ['Andrade, Luiz F. & Senna, André R. & Souza-Filho, Jesser F.', 5],
    ['Chiesa, Ignacio L. & Alonso, Gloria M.', 2],
    ['King, Rachael A.', 3],
    ['King, Rachael A. & Myers, Alan A. & McGrath, David', 6],
    ['Pina, M. Alonso De', 3],
    ['Senna, André R.', 9],
    ['Taylor, Joanne', 9],
    ['Taylor, Joanne & Peart, Rachael A.', 10],
    ['Thacker, Dimple & Patel, Krupal & Myers, Alan', 9],
    ['Other (11)', 14]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=134)',
    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);