function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['A. Palomino-Alvarez, Lilian & Moreira Rocha, Rosana', 2],
    ['Alves, Philippe V. & Vieira, Fabiano M. & Santos, Cláudia P.', 1],
    ['Antoniadou, Chryssanthi & Gerovasileiou, Vasilis', 2],
    ['Bonnet, Nadia Y. K. & Rocha, Rosana M.', 12],
    ['Bonnet, Nadia Y. K. & Rocha, Rosana M. & Carman, Mary R.', 6],
    ['Bonnet, Nadia Yk & Lotufo, Tito Mc', 1],
    ['Herdman, William Abbott', 12],
    ['KOTT, PATRICIA', 2],
    ['Kott, Patricia', 11],
    ['Lambert, Gretchen', 2],
    ['Lambert, Gretchen & Lee, Serina Siew-Chen & Teo, Serena Lay-Ming', 4],
    ['Monniot, Françoise', 10],
    ['Monniot, Françoise & Monniot, Claude', 7],
    ['Nishikawa, Teruaki', 2],
    ['Sanamyan, Karen & Sanamyan, Nadya', 2],
    ['Other (12)', 12]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=88)',
    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);