function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Arabuli, Lela & Murvanidze, Lali & Faltynkova, Anna', 2],
    ['Baugh, S. C.', 3],
    ['Brackett, Sterling', 5],
    ['Brant, Sara V. & Jouet, Damien & Ferte, Hubert & Loker, Eric S.', 2],
    ['Brumpt, E.', 2],
    ['Fain, A.', 13],
    ['Flores, Verónica & Viozzi, Gustavo & Casalins, Laura', 2],
    ['Le Roux, Philippus Lodewicus', 2],
    ['McLeod, J. A.', 4],
    ['Montgomery, Robert Eustace', 3],
    ['Odhner, T.', 2],
    ['Pinto, Hudson Alves & Melo, Alan Lane De', 2],
    ['Price, E. W.', 2],
    ['Shakarbaev, U. A. & Akramova, F. D. & Azimov, D. A.', 9],
    ['Yamaguti, S.', 3],
    ['Other (66)', 70]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=126)',
    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);