function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Ale-Rocha, Rosaly', 27],
    ['Ale-Rocha, Rosaly & Freitas-Silva, Rafael Augusto Pinheiro De', 42],
    ['Barták, Miroslav & Kubík, Štěpán', 94],
    ['González, Christian R. & Elgueta, Mario & Ale-Rocha, Rosaly', 38],
    ['Grootaert, Patrick & Shamshev, Igor', 96],
    ['Grootaert, Patrick & Shamshev, Igor V.', 88],
    ['Kustov, Semen & Shamshev, Igor & Grootaert, Patrick', 30],
    ['Li, Meilin & Yang, Ding', 27],
    ['Meigen, Johann Wilhelm', 37],
    ['Menezes, Isis Sá & Ale-Rocha, Rosaly', 28],
    ['PLANT, ADRIAN R.', 42],
    ['SHAMSHEV, IGOR V. & GROOTAERT, PATRICK', 81],
    ['Shamshev, Igor & Grootaert, Patrick', 30],
    ['Shamshev, Igor V. & Grootaert, Patrick', 40],
    ['Soares, Matheus M. M. & Freitas-Silva, Rafael A. P.', 35],
    ['Other (66)', 364]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=1099)',
    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);